Materials Safety Data Sheet
Part No. 025-425, Molybdate No.1 reagent
1.0 IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY UNDERTAKING
Product details: Reagent for water analysis
Product name: Molybdate No.1 reagent
Part number: 025-425
Supplier:
Jenway Telephone: + 44 1371 820122
Gransmore Green Fax: + 44 1371 821083
Felsted Email: health.safety@jenway.com
Dunmow
Essex
CM6 3LB
England
Further information obtainable from: Health & Safety.
2.0 COMPOSITION/INFORMATION ON INGREDIENTS
Chemical Characterisation:
Description: Mixture of the substances listed below with harmless additions.
Dangerous CAS No. EINECS EC number:
Components:
Adipic acid 124-04-9 204-673-3 607-144-00-9 40-45%
Xi; R 36
Sodium 10034-88-5 231-665-7 016-046-00-X 10-20%
hydrogensulphate Xi; R 41
Additional information: For the wording of the listed risk phrases refer to section 16.
3.0 HAZARDS IDENTIFICATION
Hazard Description:
Xi Irritant
Information pertaining to particular hazards to man and environment:
The product has to be labelled due to the calculati po e ueo te鈥? e ea Ca si t ng i lefr
o rc d r fh G n rl l i ai u en o
n sf o
c di
pe aai s fh E 鈥漬tel e t adv ri .
rp rt n o te U i h a s v l es n
o t i o
R 41 Risk of serious damage to eyes.
Classification system:
The classification is in line with current EC lists. It is expanded, however, by the information from technical
literature and by information furnished by supplier companies.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 1 of 6
Materials Safety Data Sheet
Part No. 025-425, Molybdate No.1 reagent
4.0 FIRST AID MEASURES
After inhalation:
Supply fresh air; consult doctor in case of symptoms.
After skin contact:
Instantly wash with water and soap and rinse thoroughly.
After eye contact:
Rinse opened eye for several minutes under running water. Call a doctor immediately.
After swallowing:
Rinse out mouth and then drink plenty of water. Seek medical treatment.
The following symptoms may occur:
After inhalation:
Coughing, mucous membrane irritation, breathing difficulty.
After swallowing of large amounts:
Sickness, vomiting, irritation, gastric or intestinal trouble.
Danger:
Danger of gastric perforation.
5.0 FIRE FIGHTING MEASURES
Suitable extinguishing agents:
Use fire fighting measures that suit the environment.
Special hazards caused by the material, its products of combustion or resulting gases:
Formation of toxic gases is possible during heating or in case of fire. Sulphur oxides (SOx).
Protective equipment:
Wear self-contained breathing apparatus.
Additional information:
Dispose of fire debris and contaminated fire fighting water in accordance with official regulations. Collect
contaminated fire fighting water separately. It must not enter drains.
6.0 ACCIDENTAL RELEASE MEASURES
Person-related safety precautions:
Wear protective equipment. Keep unprotected persons away.
Measures for environmental protection:
Do not allow product to reach sewage system or water bodies.
Measures for cleaning/collecting:
Collect mechanically. Ensure adequate ventilation.
7.0 HANDLING AND STORAGE
Handling:
Information for safe handling:
No special measures required.
Information about fire and explosion protection:
Protect from heat.
Storage:
Requirements to be met by storerooms and receptacles:
Store in a cool location.
Unsuitable material for container:
Steel.
Information about storage in one common storage facility:
Not required.
Further information about storage conditions: Store under dry conditions. Protect from humidity and
keep away from water. Protect from the effects of light
Storage class:
Not required.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 2 of 6
Materials Safety Data Sheet
Part No. 025-425, Molybdate No.1 reagent
8.0 EXPOSURE CONTROLS/PERSONAL PROTECTION
Additional information about design of technical facilities: No further data; see section 7.
Components with limit values that require monitoring at the workplace:
The product does not contain any relevant quantities of materials with critical values that have to be
monitored at the workplace.
Additional information:
The lists that were valid during the compilation were used as basis.
Personal protective equipment:
General protective and hygienic measures:
Take off immediately all contaminated clothing. Wash hands during breaks and at the end of work. Avoid
contact with the eyes.
Respiratory protection:
Use breathing protection against the effects of fumes/dust/aerosol.
Protection of hands:
The glove material has to be impermeable and resistant to the product/the substance/the preparation.
After use of gloves apply skin-cleaning agents and skin cosmetics.
Material of gloves:
The selection of the suitable gloves does not only depend on the material, but also on further marks of
quality and varies from manufacturer to manufacturer. As the product is a preparation of several
substances, the resistance of the glove material can not be calculated in advance and has therefore to be
checked prior to the application.
Nitrile rubber, NBR.
Recommended thickness of the material: 鈮?01 mm .1
Penetration time of glove material:
The exact break through time has to be found out by the manufacturer of the protective gloves and has to
be observed.
Eye protection:
Tightly sealed safety glasses.
Body protection:
Light weight protective clothing.
9.0 PHYSICAL AND CHEMICAL PROPERTIES
Form: Tablets
Colour: White
Odour: Odourless
Melting point/Melting range: Not determined.
Boiling point/Boiling range: 265掳C
Flash point: > 100掳C.
Ignition temperature: 405掳C
Self-inflammability: Product is not selfigniting.
Danger of explosion: Product is not explosive.
Vapour pressure at 20掳C: 2.7 hPa
3
Density at 20掳C: 1.541 g/cm
Solubility in/Miscibility with water: Soluble
pH-value (9.95 g/l) at 20掳C: 2
Solvent content:
Organic solvents: 0.0 %
Solids content: 100.0%
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 3 of 6
Materials Safety Data Sheet
Part No. 025-425, Molybdate No.1 reagent
10.0 STABILITY AND REACTIVITY
Thermal decomposition/conditions to be avoided:
Strong heating.
Materials to be avoided:
Oxidising agents, alkalis, metals, alcohols.
Dangerous reactions:
Corrosive action on metals. Reacts with reducing agents. Corrodes aluminium. Reacts with strong
oxidising agents. Forms hydrogen in aqueous solution with metals. Liberates acid in contact with water and
alcohol.
Dangerous products of decomposition:
See section 5.
11.0 TOXICOLOGICAL INFORMATION
Acute toxicity:
LD/LC50 values that are relevant for classification:
124-04-9 Adipic acid
Oral LD50 5700 mg/kg (rat)
10043-35-3 Boric acid, crude natural, containing not more than 85% of H3BO3
calculated on the dry weight.
Oral LD50 2660 mg/kg (rat)
Dermal LD50 > 2000 mg/kg (rat)
Primary irritant effect on the skin:
Irritant to skin and mucous membranes.
Primary irritant effect on the eye:
Strong irritant with the danger of severe eye injury.
Sensitisation:
No sensitising effect known.
Additional toxicological information:
The product shows the following dangers according to the calculation method of the General EC
Classification Guidelines for Preparations as issued in the latest version: Irritant.
12.0 ECOLOGICAL INFORMATION
Information about elimination (persistence and degradability):
Other information:
Quantitative data on the ecological effect of this product is not available
CAS No. 124-04-9: 100% / 28d
Behaviour in environmental systems:
124-04-9 Adipic acid
log P (o/w) 0.093 (25掳C) (.)
10043-35-3 Boric acid, crude natural, containing not more than 85% of H3BO3 calculated on the
dry weight.
log P (o/w) 0.76 (25掳C) (.)
Ecotoxical effects:
Aquatic toxicity:
124-04-9 Adipic acid
EC50 86 mg/l/48h (Daphnia magna)
LC50 511 mg/l/48h (Leuciscus idus)
97 mg/l/96h (Pimephales promelas)
10043-35-3 Boric acid, crude natural, containing not more than 85% of H3BO3 calculated on the
dry weight.
EC50 133 mg/l/48h (Daphnia magna)
Remark:
Lethal for fish: Sulphates> 7 g/l. Forms corrosive mixtures with water even if diluted.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 4 of 6
Materials Safety Data Sheet
Part No. 025-425, Molybdate No.1 reagent
Bacterial toxicity: Sulphates toxic > 2.5 g/l
Additional ecological information:
BSB5-value:
124-04-9 Adipic acid
BSB5 0.598 g/g (-)
General notes:
Water hazard class 1 (German Regulation) (Self-assessment): Slightly hazardous for water. Do not allow
undiluted product or large quantities of it to reach ground water, water bodies or sewage system. Must not
reach sewage water or drainage ditch undiluted or unneutralised. Rinse off of bigger amounts into drains
or the aquatic environment may lead to decreased pH-values. A low pH-value harms aquatic organisms. In
the dilution of the use-level the pH-value is considerably increased, so that after the use of the product the
aqueous waste, emptied into drains, is only low water-dangerous.
13.0 DISPOSAL CONSIDERATIONS
Product:
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
European waste catalogue:
16 05 06 Laboratory chemicals, consisting of or containing dangerous substances, including mixtures of
laboratory chemicals.
Uncleaned packaging:
Recommendation:
Disposal must be made according to official regulations.
Recommended Cleansing Agents:
Water, if necessary with cleansing agent.
14.0 TRANSPORT INFORMATION
Land transport ADR?RID (cross border)
ADR/RID-GGVS/E class: 8 (C2) Corrosive substances
Kemler Number: 80
UN-Number: 3260
Packaging group: III
Label: 8
Designation of goods: 3260 CORROSIVE SOLID, ACIDIC,
INORGANIC, N.O.S. (sodium hydrogensulphate)
Maritime transport IMDG:
IMDG Class: 8
UN Number: 3260
Label: 8
Packaging group: III
EMS Number: F-A,S-B
Marine pollutant: No
Correct technical name: CORROSIVE SOLID, ACIDIC,
INORGANIC, N.O.S. (sodium hydrogensulphate)
Air transport ICAO-TI and IATA-DGR:
ICAO/IATA Class: 8
UN/ID Number: 3260
Label: 8
Packaging group: III
Correct technical name: CORROSIVE SOLID, ACIDIC,
INORGANIC, N.O.S. (sodium hydrogensulphate)
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 5 of 6
Materials Safety Data Sheet
Part No. 025-425, Molybdate No.1 reagent
15.0 REGULATORY INFORMATION
Designation according to EU guidelines:
The product has been classified and labelled in accordance with EC Directives/Ordinance on Hazardous
Materials (GefStoffV).
Code letter and hazard designation of product: Xi Irritant.
Risk phrases:
41 Risk of serious damage to eyes.
Safety phrases:
24 Avoid contact with skin.
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
39 Wear eye/face protection.
60 This material and its container must be disposed of as hazardous waste.
16.0 OTHER INFORMATION
Relevant R-phrases:
36 Irritating to eyes.
41 Risk of serious damage to eyes.
This MSDS should be forwarded immediately to all users of this product within your organisation. If this
product is to be re-consigned to another organisation then it is your responsibility to ensure that this MSDS
is sent or copied to that organisation. This data sheet must not be construed to be a risk assessment for
operations involving this substance. As with any other substance, the user is advised to carry out a risk
assessment when working with it. This information is based on our present knowledge. However, this shall
not constitute a guarantee for any specific product features and shall not establish a legally valid
contractual relationship. No responsibility can be assumed by Jenway for any damage or injury resulting
from abnormal use or from any failure to adhere to recommended practices.
Department issuing MSDS: Health & Safety
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 6 of 6
Materials Safety Data Sheet
Part No. 025-426, Molybdate No.2 reagent
1.0 IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY UNDERTAKING
Product details: Reagent for water analysis
Product name: Molybdate No.2 reagent
Part number: 025-426
Supplier:
Jenway Telephone: + 44 1371 820122
Gransmore Green Fax: + 44 1371 821083
Felsted Email: health.safety@jenway.com
Dunmow
Essex
CM6 3LB
England
Further information obtainable from: Health & Safety.
2.0 COMPOSITION/INFORMATION ON INGREDIENTS
Chemical Characterisation:
Description: Mixture of the substances listed below with harmless additions.
Dangerous Components: CAS No. EINECS EC Number
Calcium thioglycollate 65208-41-5 249-881-5 N/A 10-20%
trihydrate Xn; R 22-43
Adipic acid 124-04-9 204-673-3 607-144-00-9 5-10%
Xn; R 36
Additional information: For the wording of the listed risk phrases refer to section 16.
3.0 HAZARDS IDENTIFICATION
Hazard Description:
Xi Irritant
Information pertaining to particular hazards to man and environment:
The product has to be labelled due to the calcul i po e ueo te鈥? e ea Ca si t ng i lefr
a o rc d r fh G n rl l i ai u en o
tn sf o
c di
pe aai s fh E 鈥漬tel e t adv ri .
rp rt n o te U i h a s v l es n
o t i o
R43 May cause sensitisation by skin contact.
Classification system:
The classification is in line with current EC lists. It is expanded, however, by the information from technical
literature and by information furnished by supplier companies.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 1 of 6
Materials Safety Data Sheet
Part No. 025-426, Molybdate No.2 reagent
4.0 FIRST AID MEASURES
General information:
Instantly remove any clothing soiled by the product.
After inhalation:
Supply fresh air and call a doctor for safety reasons.
After skin contact:
Instantly wash with water and soap and rinse thoroughly. Seek medical treatment.
After eye contact:
Rinse opened eye for several minutes under running water. Call a doctor immediately.
After swallowing:
Drink copious amounts of water and provide fresh air. Instantly call for doctor. Induce vomiting.
The following symptoms may occur:
After inhalation:
Breathing difficulty, coughing, mucous membrane irritation.
After swallowing large amounts:
Irritation, gastric or intestinal trouble.
Danger:
Risk of skin sensitisation.
5.0 FIRE FIGHTING MEASURES
Suitable extinguishing agents:
Use fire fighting measures that suit the environment.
Special hazards caused by the material, its products of combustion or resulting gases:
Formation of toxic gases is possible during heating or in case of fire. Sulphur oxides (SOx).
Protective equipment:
Wear self-contained breathing apparatus.
Additional information:
Dispose of fire debris and contaminated fire fighting water in accordance with official regulations. Collect
contaminated fire fighting water separately. It must not enter drains.
6.0 ACCIDENTAL RELEASE MEASURES
Person-related safety precautions:
Wear protective equipment. Keep unprotected persons away. Avoid causing dust. Use breathing protection
against the effects of fumes/dust/aerosol.
Measures for environmental protection:
Do not allow product to reach sewage system or water bodies.
Measures for cleaning/collecting:
Dispose of contaminated material as waste according to section 13. Ensure adequate ventilation.
7.0 HANDLING AND STORAGE
Handling:
Information for safe handling:
No special measures required.
Information about fire and explosion protection:
Protect from heat.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 2 of 6
Materials Safety Data Sheet
Part No. 025-426, Molybdate No.2 reagent
Storage:
Requirements to be met by storerooms and receptacles:
Store in a cool location.
Information about storage in one common storage facility:
Store away from solvents.
Further information about storage conditions:
Store under dry conditions. Protect from humidity and keep away from water. Protect from the effects of
light.
Storage class:
Not required.
8.0 EXPOSURE CONTROLS/PERSONAL PROTECTION
Additional information about design of technical facilities: No further data; see section 7.
Components with limit values that require monitoring at the workplace:
1330-43-4 Disodium tetraborate, anhydrous
3
OES (Great Britain) Long-term value: 1 mg/m
Additional information: The lists that were valid during the compilation were used as basis.
Personal protective equipment:
General protective and hygienic measures:
Keep away from foodstuffs, beverages and food. Take off immediately all contaminated clothing. Wash
hands during breaks and at the end of the work. Avoid contact with the eyes and skin.
Respiratory protection:
Use breathing protection against the effects of fumes/dust/aerosol.
Recommended filter device for short term use: Filter P2
Protection of hands:
Only use chemical-protective gloves with CE-labelling of category III. The glove material has to be
impermeable and resistant to the product/the substance/the preparation. After use of gloves apply skin-
cleaning agents and skin cosmetics.
Material of gloves:
Nitrile
Recommended thickness of the material: 鈮?01 mm .1
The selection of suitable gloves does not only depend on the material, but also on further marks of quality
and varies from manufacturer to manufacturer. As the product is a preparation of several substances, the
resistance of the glove material can not be calculated in advance and has therefore to be checked prior to
the application.
Penetration time of glove material:
The exact break through time has to be found out by the manufacturer of the protective gloves and has to
be observed.
Value for the permeation: Level 鈮?6(8 mi40 n )
Eye protection:
Tightly sealed safety glasses.
Body protection:
Protective work clothing.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 3 of 6
Materials Safety Data Sheet
Part No. 025-426, Molybdate No.2 reagent
9.0 PHYSICAL AND CHEMICAL PROPERTIES
Form: Tablets
Colour: White
Odour: Unpleasant
Melting point/Melting range: Not determined
265 飩?
Boiling point/Boiling range: C
Flash point: > 100掳C
Ignition temperature: 405掳C
Self-inflammability: Product is not selfigniting.
Danger of explosion: Product does not present an explosion hazard.
Vapour pressure at 20掳C: 2.7 hPa
Density: Not determined.
Solubility in/Miscibility with water: Soluble.
pH-value (8.6 g/l) at 20掳C: 8.3
Solvent content:
Organic solvents: 0.0 %
Solids content: 100 %
10.0 STABILITY AND REACTIVITY
Thermal decomposition/conditions to be avoided:
Strong heating
Dangerous reactions:
No dangerous reactions known.
Dangerous products of decomposition:
See section 5.
11.0 TOXICOLOGICAL INFORMATION
Acute toxicity:
LD/LC50 values that are relevant for classification:
65208-41-5 Calcium thioglycollate trihydrate
Oral LD50 352 mg/kg (rat)
10043-35-3 Boric acid, crude natural, containing not more than 85% of H3BO3
calculated on the dry weight.
Oral LD50 2660 mg/kg (rat)
Dermal LD50 > 2000 mg/kg (rat)
1330-43-4 Disodium tetraborate, anhydrous
Oral LD50 709 mg/kg (human)
2660 mg/kg (rat)
124-04-9 Adipic acid
Oral LD50 5700 mg/kg (rat)
Primary irritant effect on the skin:
Irritant to skin and mucous membranes.
Primary irritant effect on the eye:
Irritant effect.
Sensitisation:
No sensitising effect known.
Additional toxicological information:
The product shows the following dangers according to the calculation method of the General EC
Classification Guidelines for Preparations as issued in the latest version: Harmful.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 4 of 6
Materials Safety Data Sheet
Part No. 025-426, Molybdate No.2 reagent
12.0 ECOLOGICAL INFORMATION
Information about elimination (persistence and degradability):
Other information:
Quantitative data on the ecological effect of this product is not available.
CAS No.124-04-9 100% / 28d
Behaviour in environmental systems:
10043-35-3 Boric acid, crude natural, containing not more than 85% of H3BO3
calculated on the dry weight.
log P (o/w) 0.76 (25掳C)(.)
124-04-9 Adipic acid
log P (o/w) 0.093 (25掳C)(.)
Ecotoxical effects:
Aquatic toxicity:
10043-35-3 Boric acid, crude natural, containing not more than 85% of H3BO3
calculated on the dry weight.
EC50 133 mg/l/48h (Daphnia magna)
1330-43-4 Disodium tetraborate, anhydrous
LC50 807 mg/l (fish)
124-04-9 Adipic acid
EC50 86 mg/l/48h (Daphnia magna)
LC50 511 mg/l/48h (Leuciscus idus)
97 mg/l/96h (Pimephales promelas)
Additional ecological information:
BSB5-value:
124-04-9 Adipic acid
BSB5 0.598 g/g (-)
General notes:
Water hazard class 1 (German Regulation) (Self-assessment): Slightly hazardous for water. Do not allow
undiluted product or large quantities of it to reach ground water, water bodies or sewage system. Must not
reach sewage water or drainage ditch undiluted or unneutralised.
13.0 DISPOSAL CONSIDERATIONS
Product:
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
European waste catalogue:
16 05 06 Laboratory chemicals, consisting of or containing dangerous substances, including mixtures of
laboratory chemicals.
Uncleaned packaging:
Recommendation:
Disposal must be made according to official regulations.
Recommended Cleansing Agents:
Water, if necessary with cleansing agent.
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 5 of 6
Materials Safety Data Sheet
Part No. 025-426, Molybdate No.2 reagent
14.0 TRANSPORT INFORMATION
Land transport ADR/RID (cross-border)
ADR/RID-GGVS/E class: -
Maritime transport IMDG:
IMDG Class: -
Marine pollutant: No
Air transport ICAO-TI and IATA-DGR:
ICAO/IATA Class: -
Transport/Additional information:
Not dangerous according to the above specifications.
15.0 REGULATORY INFORMATION
Designation according to EU guidelines:
The product has been classified and labelled in accordance with EC Directives/Ordinance on Hazardous
Materials (GefStoffV).
Code letter and hazard designation of product: Xi Irritant.
Hazard-determining components of labelling: Calcium thioglycollate trihydrate.
Risk phrases:
43 May cause sensitisation by skin contact.
Safety phrases:
24/25 Avoid contact with skin and eyes.
37 Wear suitable gloves.
60 This material and its container must be disposed of as hazardous waste.
16.0 OTHER INFORMATION
Relevant R-phrases:
22 Harmful if swallowed.
36 Irritating to eyes.
43 May cause sensitisation by skin contact.
This MSDS should be forwarded immediately to all users of this product within your organisation. If this
product is to be re-consigned to another organisation then it is your responsibility to ensure that this MSDS
is sent or copied to that organisation. This data sheet must not be construed to be a risk assessment for
operations involving this substance. As with any other substance, the user is advised to carry out a risk
assessment when working with it. This information is based on our present knowledge. However, this shall
not constitute a guarantee for any specific product features and shall not establish a legally valid
contractual relationship. No responsibility can be assumed by Jenway for any damage or injury resulting
from abnormal use or from any failure to adhere to recommended practices.
Department issuing MSDS: Health & Safety
Version Number A, According to 91/155 EC, Reviewed 08/03/2005
Page 6 of 6
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