Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
1. Identification of the substance/preparation and of the company/undertaking
Trade name : CarboShield 1000
Street address : Lonza Ltd
Muenchensteinerstrasse 38
CH-4002 Basel, Switzerland
Telephone: +41 61 316 81 11
Emergency telephone : Lonza Ltd, CH-4002 Basel, Switzerland
number Telephone: +41 61 313 94 94 (24h)
2. Composition/information on ingredients
Components / EC Label Concentration
N,N-Dialkyl-N,N-dimethylammonium carbonate (CAS No.
Proprietary) C, N; R22, R34, R50
N,N-Dialkyl-N,N-dimethylammonium dicarbonate (CAS No.
Proprietary) C, N; R22, R34, R50
N-Methyldidecylamine (CAS-No.: 7396-58-9) (EEC-No.: 230-990-1) ca. 1 %
Xi, N; R38, R41, R51/53
Methanol (CAS-No.: 67-56-1) (EEC-No.: 200-659-6) F, T; R11, ca. 3 % (*)
R23/24/25, R39/23/24/25
Propane-1,2-diol (CAS-No.: 57-55-6) (EEC-No.: 200-338-0) ca. 9 %
Water (CAS-No.: 7732-18-5) (EEC-No.: 231-791-2) ca. 36 %
Sum of the following components: 50 %
N,N-Dialkyl-N,N-dimethylammonium carbonate (CAS No.
Proprietary)C, N; R22, R34, R50
N,N-Dialkyl-N,N-dimethylammonium dicarbonate (CAS No.
Proprietary)C, N; R22, R34, R50
R-phrase(s) see chapter 16
(*) Components with workplace control parameters see chapter 8
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
3. Hazards identification
Classification
Harmful by inhalation, in contact with skin and if swallowed.
Harmful: possible risk of irreversible effects through inhalation, in contact with skin and if
swallowed.
Causes burns.
Very toxic to aquatic organisms.
4. First aid measures
Inhalation : Move to fresh air. If breathing is irregular or stopped,
administer artificial respiration. Give oxygen. First aider needs
to protect himself. Call a physician immediately.
Skin contact : Take off all contaminated clothing immediately. After contact
with skin, wash immediately with plenty of soap and water. Call
a physician immediately.
Eye contact : Rinse immediately with plenty of water, also under the eyelids,
for at least 15 minutes. Call a physician immediately.
Ingestion : Call a physician immediately. Clean mouth with water and drink
afterwards plenty of water. Do not induce vomiting without
medical advice. Never give anything by mouth to an
unconscious person.
5. Fire-fighting measures
Suitable extinguishing : dry powder, water spray, foam
media
Specific hazards during fire : Heating or fire can release toxic gas.
fighting
Special protective : In the event of fire, wear self-contained breathing apparatus.
equipment for fire-fighters
Additional advice : Use water spray to cool unopened containers.
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
6. Accidental release measures
Personal precautions : Use respirator when performing operations involving potential
exposure to vapour of the product.
Environmental precautions : Do not flush into surface water or sanitary sewer system.
Methods for cleaning up : Contain and collect spillage with non-combustible absorbent
material, (e.g. sand, earth, diatomaceus earth, vermiculite) and
place in container for disposal according to local / national
regulations (see section 13).
7. Handling and storage
Handling
Safe handling advice: : Avoid contact with skin and eyes. Provide sufficient air
exchange and/or exhaust in work rooms.
Advice on protection : Take precautionary measures against static discharges.
against fire and explosion
Storage
Requirements for storage : Keep container tightly closed. To maintain product quality, do
areas and containers not store in heat or direct sunlight. Keep in a dry, cool and well-
ventilated place.
Other data : Storage temperature: < 60掳C.
8. Exposure controls / personal protection
Components with workplace control parameters
Methanol (CAS-No. 67-56-1):
DFG-MAK/BAT/TRK (2002)
Exposure limit(s) : 200 ml/m3 270 mg/m3
Dermal absorption possible
Damage to fetus unlikely if the occupational exposure
limit values are not exceeded.
Short term exposure limit : Short-term exposure limit: Cat. II(4)
IDLH value : 6000 ppm
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
Personal protective equipment
Hygiene measures : Wash hands before breaks and immediately after handling the
product. Avoid contact with skin, eyes and clothing. Remove
and wash contaminated clothing and gloves, including the
inside, before re-use.
Respiratory protection : Use respirator when performing operations involving potential
exposure to vapour of the product.
Hand protection : Wear suitable gloves.
Eye protection : Wear eye/face protection.
Skin and body protection : Wear suitable protective clothing, gloves and eye/face
protection.
9. Physical and chemical properties
Appearance
State of aggregation : liquid
Colour : colorless to yellowish
Safety data
pH : 9 - 11
Melting point/range : -10 掳C
Flash point : > 94 掳C
Density : 0,96 g/cm3 (25 掳C)
Water solubility : soluble
Viscosity, dynamic : 350 mPa.s (21 掳C)
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
10. Stability and reactivity
Conditions to avoid: : no data available
Materials to avoid : strong oxidizing agents, reducing agents
Hazardous decomposition : nitrogen oxides (NOx), Carbon oxides
products
Hazardous reactions : Stable under normal conditions.
11. Toxicological information
The following toxicological data refer to:
N,N-Dialkyl-N,N-dimethylammonium carbonate/dicarbonate
Acute oral toxicity (LD50) : 245 mg/kg
Species: rat
Method: OECD Test Guideline 401
Acute dermal toxicity : > 2000 mg/kg
(LD50) Species: rat
Method: OECD Test Guideline 402
Skin irritation : corrosive
Species: rabbit
Exposure time: 4 h
Method: OECD Test Guideline 404
50% solution
Sensitization : not sensitizing
Species: guinea pig
Photoallergy
Method: US-EPA
Repeated dose toxicity : NOEL: 61 mg/kg
Application Route: dietary
Exposure time: 90 d
Species: rat
Method: OECD 408
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Genotoxicity in vitro : negative
Ames test, Salmonella typhimurium
Method: OECD 471
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
negative
Chromosome aberration test in vitro, human lymphocytes
Method: OECD 473
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
12. Ecological information
The following ecotoxicological data refer to:
N,N-Dialkyl-N,N-dimethylammonium carbonate/dicarbonate
Ecotoxicity effects
Toxicity to fish (LC50) : 0,28 mg/l
Species: Bluegill sunfish
Acute toxicity
Exposure time: 96 h
Method: US-EPA
Toxicity to fish (LC50) : 0,81 mg/l
Species: Oncorhynchus mykiss (rainbow trout)
Acute toxicity
Exposure time: 96 h
Method: US-EPA
Toxicity to fish (LC50) : 1,1 mg/l
Species: sheepshead minnow
Acute toxicity
Exposure time: 96 h
Method: US-EPA
Toxicity to fish (LC50) : 0,466 - 1,0 mg/l
Species: Oncorhynchus mykiss (rainbow trout)
Acute toxicity
Exposure time: 96 h
Method: OECD Test Guideline 203
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Toxicity to fish (LC50) : 0,32 mg/l
Species: Bluegill sunfish
Acute toxicity
Exposure time: 96 h
Method: EPA-FIFRA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Toxicity to fish (LC50) : 0,195 mg/l
Species: Pimephales promelas (fathead minnow)
Acute toxicity
Exposure time: 96 h
Method: US-EPA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Toxicity to daphnia (EC50) : 0,066 mg/l
Species: Daphnia magna
Immobilization
Exposure time: 48 h
Method: US-EPA
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
Toxicity to daphnia (EC50) : 0,094 mg/l
Species: Daphnia magna
Immobilization
Exposure time: 48 h
Method: EPA-FIFRA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Toxicity to daphnia (EC50) : 0,062 mg/l
Species: Daphnia magna
Immobilization
Exposure time: 48 h
Method: US-EPA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Toxicity to algae (EbC50) : 0,022 mg/l
Species: Scenedesmus sp.
Cell multiplication inhibition test
Exposure time: 72 h
Method: OECD Test Guideline 201
Toxicity to algae (EbC50) : 0,026 - 0,145 mg/l
Species: Selenastrum capricornutum (green algae)
Growth inhibition
Exposure time: 96 h
Method: US-EPA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Toxicity to bacteria (EC50) : 51 mg/l
Species: activated sludge
Respiration inhibition
Exposure time: 3 h
Method: OECD 209
Toxicity to bacteria (EC50) : 11 mg/l
Species: activated sludge
Respiration inhibition
Exposure time: 3 h
Method: OECD 209
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
Mobility
Behaviour in environmental : Adsorption/Soil
compartments immobile
Method: EPA-FIFRA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Persistence and degradability
Stability in water : Degradation in water
hydrolytically stable
Method: EPA-FIFRA
Remarks: Data refer to N,N-Didecyl-N,N-dimethylammonium
chloride.
Biodegradability : CO2 Evolution: 81 %
Testing period: 28 d
Method: US-EPA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
CO2 Evolution: 77,5 %
Testing period: 28 d
Method: OECD 301 B
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Die-Away Test: 93,3 %
Testing period: 28 d
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Zahn-Wellens Test: 90,5 %
Testing period: 28 d
Method: OECD 302 B
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
Bioaccumulative potential
Bioaccumulation : Does not bioaccumulate.
Bioconcentration factor (BCF): 81,00
Species: Bluegill sunfish
Exposure time: 46 d
Method: EPA-FIFRA
Data refer to N,N-Didecyl-N,N-dimethylammonium chloride.
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
13. Disposal considerations
Waste from residues : The organic ingredients can be incinerated in a suitable
installation when in accordance with local regulations.
Contact waste disposal services.
Contaminated packaging : Where possible recycling is preferred to disposal or
incineration.
14. Transport information
ADR : Class: 8
Packaging group: III
Classification Code: C9
Labels: Corrosive substance No. 8
Risk No. : 80
UN/ID No. : UN 1760
Proper shipping name : CORROSIVE LIQUID, N.O.S.
(Dialkyldimethylammonium bicarbonate/carbonate)
RID : Class: 8
Packaging group: III
Classification Code: C9
Labels: Corrosive substance No. 8
Risk No. : 80
UN/ID No. : UN 1760
Proper shipping name : CORROSIVE LIQUID, N.O.S.
(Dialkyldimethylammonium bicarbonate/carbonate)
IATA Cargo : Class: 8
Packaging group: III
Labels: Corrosive substance No. 8
Packing instruction (cargo aircraft): 820
UN/ID No. : UN 1760
Proper shipping name : Corrosive liquid, n.o.s.
(Dialkyldimethylammonium bicarbonate/carbonate)
IATA Passenger : Class: 8
Packaging group: III
Labels: Corrosive substance No. 8
Packing instruction (passenger and cargo aircraft): 818
UN/ID No. : UN 1760
Proper shipping name : Corrosive liquid, n.o.s.
(Dialkyldimethylammonium bicarbonate/carbonate)
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
IMDG-Code : Class: 8
Packaging group: III
Labels: Corrosive substance No. 8
EmS: F-A , S-B
UN/ID No. : UN 1760
Proper shipping name : CORROSIVE LIQUID, N.O.S.
(Dialkyldimethylammonium bicarbonate/carbonate)
49 CFR : Class: 8
Packaging group: III
Label: Corrosive substance No. 8
UN/ID No. : UN 1760
Proper shipping name : Corrosive liquids, n.o.s.
(Dialkyldimethylammonium bicarbonate/carbonate)
TDG : Class: 8
Packaging group: III
Label: Corrosive substance No. 8
UN/ID No. : UN 1760
Proper shipping name : CORROSIVE LIQUID, N.O.S.
(Dialkyldimethylammonium bicarbonate/carbonate)
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
15. Regulatory information
Additional advice : Classification and labelling according to Directive 1999/45/EC.
Symbol(s) :
:
Corrosive Dangerous for the
environment
R-phrase(s) R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R68/20/21/22: Harmful: possible risk of irreversible effects through inhalation,
in contact with skin and if swallowed.
R34: Causes burns.
R50: Very toxic to aquatic organisms.
S-phrase(s) S26: In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
S28: After contact with skin, wash immediately with plenty of soap
and water.
S36/37/39: Wear suitable protective clothing, gloves and eye/face
protection.
S45: In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
S60: This material and its container must be disposed of as
hazardous waste.
S61: Avoid release to the environment. Refer to special
instructions/safety data sheets.
16. Other information
Other regulations : EU: New substance notification according to Annex VII.A of
seventh amendment of Directive 67/548/EEC (92/32/EEC) (>
1000 kg/a).
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Safety Data Sheet
CarboShield 1000
Version: 27.04.2005 / EN
R-phrase(s)
R11 : Highly flammable.
R22 : Harmful if swallowed.
R23/24/25 : Toxic by inhalation, in contact with skin and if swallowed.
R34 : Causes burns.
R38 : Irritating to skin.
R39/23/24/25 : Toxic: danger of very serious irreversible effects through
inhalation, in contact with skin and if swallowed.
R41 : Risk of serious damage to eyes.
R50 : Very toxic to aquatic organisms.
R51/53 : Toxic to aquatic organisms, may cause long-term adverse
effects in the aquatic environment.
Changes since the last version will be highlighted in the margin. This version replaces all previous
versions.
The information provided in this Safety Data Sheet is correct to the best of our knowledge,
information and belief at the date of its publication. The information given is designed only as a
guidance for safe handling, use, processing, storage, transportation, disposal and release and is not
to be considered a warranty or quality specification. The information relates only to the specific
material designated and may not be valid for such material used in combination with any other
materials or in any process, unless specified in the text.
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