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MSDS Material Safety Data Sheet
CAS

123439-82-7

File Name: jmcatalysts_com---460.asp
                                    Johnson Matthey
TETRAMMINE PLATINUM (II) HYDROGEN CARBONATE
180250 4.00 EC Current 15.09.2000

1. PRODUCT AND COMPANY IDENTIFICATION
180250
Product Code
TETRAMMINE PLATINUM (II) HYDROGEN CARBONATE
Trade Name
Substance
Product Type
Johnson Matthey PLC
Manufacturer/Supplier
Precious Metals Division, Chemicals
Address
Orchard Road
ROYSTON, Hertfordshire
SG8 5HE
+(44) 1763 253000
Phone Number
+(44) 1763 253155
Fax Number
Tetraammine Platinum(II) Hydrogen Carbonate, [Pt(NH ) ](HCO )
Composition
4
JM Version Number
17/12/98
Date of First Issue

2. COMPOSITION/INFORMATION ON THE COMPONENTS
TETRAMMINE PLATINUM (II) HYDROGEN CARBONATE
Product Formal Name
.Not Specified
Product Chemical Family
123439-82-7
CAS Number

3. HAZARD IDENTIFICATION
This material is of moderate acute toxicity (LD50 oral rat 200 - 2000 mg/kg)
and is a severe eye irritant. It is not a skin sensitizer but users should note
that if ionic Platinum halogeno compounds are prepared from this material
they will be highly allergenic.

Persons with a history of allergic diseases should not be exposed to Platinum
compounds. A history of cardiac or pulmonary diasease may preclude
exposure to Platinum compounds - medical opinion should be sought. Any
person experiencing untoward effects or symptoms whilst using Platinum
compounds should be removed from exposure and medically examined for
Platinum sensitization. 聽 聽 聽

4. FIRST AID MEASURES
Over-exposure may produce the following symptoms -
First Aid
Inhalation - irritating to the eyes, nose, throat and respiratory tract, producing
coughing.
Ingestion - nausea and vomiting.
Eye contact - redness, irritation, blurred vision and pain.
Skin - redness and irritation with possible tissue damage. 聽 聽

First Aid - Inhalation remove from exposure and allow to rest in fresh air. Seek medical advice. 聽
rinse mouth with clean water and give water or milk to drink. Seek medical
First Aid - Ingestion
attention.
irrigate with water or isotonic saline solution for 15 minutes. Seek medical
First Aid - Eyes
attention.
remove contaminated clothing and wash skin with soap and water. If
First Aid - Skin
symptoms persist or tissue damage is evident, seek medical attention.
Launder clothing before re-use. 聽


5. FIRE FIGHTING MEASURES
Although the material is not flammable, toxic fumes will be produced if
involved in a fire. The residue, ash or char left after a fire may have catalytic
properties and may promote the re-ignition of flammable materials and
vapours. Wear self-contained breathing apparatus and personal protective

\ Page 1
Johnson Matthey
TETRAMMINE PLATINUM (II) HYDROGEN CARBONATE
180250 4.00 EC Current 15.09.2000

5. FIRE FIGHTING MEASURES (continued)
equipment. Use any extinguisher suitable for the surrounding fire. 聽 聽

6. ACCIDENTAL RELEASE MEASURES
Wear protective clothing. Sweep up spillage and store in sealed containers
ready for disposal.

7. HANDLING AND STORAGE
Good industrial hygiene practices should be observed. Avoid direct contact.
Handling (JM)
Do not eat, drink, smoke or apply cosmetics whilst handling. Exposure to air-
borne particulates must be kept within permissible limits. Use only under
conditions of good local ventilation. 聽 聽 聽 聽 聽 聽
Keep in a secure store, in a sealed, plastic container, away from incompatible
Storage (JM)
materials such as reducing agents. 聽 聽 聽

8. EXPOSURE CONTROLS/PERSONAL PROTECTION
The following exposure controls have been established for Platinum
compounds -

UK HSE MEL - Halogeno-platinum compounds,(as Pt) - 0.002 mg/m鈥?
UK HSE OES - Platinum compounds, soluble (as Pt) - 0.002 mg/m鈥?
USA ACGIH TLV - Platinum, soluble salts (as Pt) - 0.002 mg/m鈥?
Germany MAK - Platinum compounds (total dust) - 0.002 mg/m鈥?
Denmark ELV - Platinum compounds, soluble (as Pt) - 0.002 mg/m鈥?

If a risk of inhalation exists, users should wear an appropriate filter type
respirator. Suitable gloves and eye protection should also be worn. 聽

9. PHYSICAL AND CHEMICAL PROPERTIES
White crystals.
Appearance
no specific odour.
Odour
not applicable
pH
not applicable.
Boiling Range/Point
Decomposes at 216掳C.
Melting Point
not applicable.
Flash Point
not flammable.
Flammability
not applicable.
Auto-flammability
not explosive.
Explosive Properties
not oxidising.
Oxidising Properties
Less than 3.0 x 10- at 25掳C
Vapour Pressure
2.64
Density
Water - 19.0g/lt at 20掳C
Solubility in Water
Fat - no data.
6.12 x 10-
Partition Coefficient

10. STABILITY AND REACTIVITY
This material is supplied in a stable form. Users should note that, when
subjected to a self ignition test"stainless steel basket" Method A16, this
material, in common with its Palladium analogue, gave an extreme exotherm
at 193掳C. This material has been the subject of a"Carius tube" test and no
evidence of a similar exotherm was reported. In fact, a moderate endotherm
was reported as would be expected for this type of reaction. It is the opinion
of Johnson Matthey that the exotherm reported in the A16 test was possibly
the result of an electrochemical reaction induced by the prescence of base

\ Page 2
Johnson Matthey
TETRAMMINE PLATINUM (II) HYDROGEN CARBONATE
180250 4.00 EC Current 15.09.2000

10. STABILITY AND REACTIVITY (continued)
metals. No other reactive hazards are known to Johnson Matthey. 聽 聽

11. TOXICOLOGICAL INFORMATION
The following toxicological data is available -
Irritation -
Eye rabbit, positive (severe). Skin rabbit, negative ,
Skin sensitization (Magnusson and Kligman), negative.
Acute toxicity -
LD50 (oral rat) 200 - 2000 mg/kg. LD50 (skin rat) > 2000 mg/kg.
Chronic toxicity - a 28 day oral study gave a NOEL of 15mg/kg/day. Users
should note that the effects reported at dose levels of 150 and 300mg/kg/day
were not thought to be indicative of serious damage to health.
User should note that this material gave a positive result in an Ames test,
positive result in a mouse lymphoma assay study but a negative result in a
UDS assay.

12. ECOLOGICAL INFORMATION

EC50 algae 72hrs 100 mg/lt. NOEL 40 mg/lt.
EC50 daphnia 48hrs 15 mg/lt. NOEL 10 mg/lt.
LC50 trout 96hrs >100mg/lt. NOEL >= 100mg/lt.
The 3hr EC50 value for this material (activated sewage sludge) is 1400mg/lt.
This material is not readily degradable.
Therefore, in accordance with the classification regulations, this material is
classified as being harmful to aquatic organisms with the potential for long
term adverse effects.

13. DISPOSAL
Return accumulated waste material to the refinery for metal recovery, or
dispose of in accordance with local and national regulations. 聽

14. TRANSPORT INFORMATION
Not restricted.


15. REGULATORY INFORMATION
Harmful
Labelling Information

Dangerous to the Environment


R phrases R22 Harmful if swallowed.
R41 Risk of serious damage to eyes.
R52 Harmful to aquatic organisms.
R53 May cause long-term adverse effects in the aquatic environment.
S phrases S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S39 Wear eye/face protection.
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.
Xn - Harmful
EC Annex I Classification
N - Dangerous to the Environment

16. OTHER INFORMATION
30 July 1999
MSDS first issued


\ Page 3
Johnson Matthey
TETRAMMINE PLATINUM (II) HYDROGEN CARBONATE
180250 4.00 EC Current 15.09.2000

16. OTHER INFORMATION (continued)
15 September 2000
MSDS data revised
This 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. Such information is given in good faith, being based on the latest information
available to Johnson Matthey PLC and is to the best of Johnson Matthey PLC's knowledge and belief, accurate and reliable at
the time of preparation. However, no representation, warranty or guarantee is made as to the accuracy, liability or
completness and Johnson Matthey PLC assumes no responsibility therefore, and disclaims any liability for any loss, damage
or injury howsoever arising (including in respect of any claim brought by any third party) incurred using this information. The
product is supplied on thecondition that the user accepts responsibility to satisfy himself as to the suitability and completness
of such information for his own particular use. Freedom from patent or any other proprietary rights of any third party must not
be assumed. 聽
Reference Sources
REFERENCE SOURCES
Registry of Toxic Effects of Chemical Substances. Published by the National Institute of Occupational Safety and Health. USA.
Oil and Hazardous Materials Technical Assistance Data System. Published by The Office of Water and Waste Management.
Environmental Protection Agency USA.
Chemical Hazard Response Information System. Published by US Coast Guard.
NIOSHTIC Occupational Safety and Health database. Published by the National Institute of Occupational Safety and Health.
USA.
HSELINE Health and Safety Executive Library and Information Service. Published by the Health and Safety Executive. UK.
CISDOC International Occupational Safety and Health Database. Published by the International Labour Organisation. Geneva.
RISKLINE. Published by the National Chemical Inspectorate. Sweden.
TOXLINE. Published by the Chemical Abstracts Service. USA.
Developmental and Reproductive Toxicology. The National Library of Medicine. USA.
Toxicity, Bibliography. The National Library of Medicine. USA.
Environmental Mutagen Information. Oak Ridge National Laboratory. USA.
Environmental Teratology Information. Oak Ridge National Laboratory. USA
BIOSIS. Published by Biological Abstracts Inc. USA.
Epidemiology Information. The Food and Drug Administration. USA
International Pharmaceutical Abstracts. The American Society of Hospital Pharmacists. USA.
Hazardous Materials Technical Center Abstracts. Department of the Army, Hazardous Materials Technical Center. USA.
Toxicology Document and Data Depository. National Technical Information Service. USA.
Federal Research in Progress. National Technical Information Service. USA.
Toxicology Research Projects. National Institutes of Health. USA
Toxic Substances Control Act Test Submissions. The Environmental Protection Agency. USA.
Patty's Industrial Hygiene and Toxicology 3rd edition.
Handbook on the Toxicology of Metals. Friberg, Nordberg and Vouk 2nd edition.
Bretherick's Handbook of Reactive Chemical Hazards. 5th edition.
Grant's Toxicology of the Eye. 3rd edition.
Merck Index 10th edition.
Handbook on Toxicology of Inorganic Compounds. Seiler, Sigel and Sigel.
Catalog of Teratogenic Agents. Shepard. 4th edition
Reproductive Hazards of Industrial Chemicals. Barlow and Sullivan.
Royal Society of Chemistry, Chemical Safety Data Sheets.
National Sales Offices
Johnson Matthey PLC,33 Jeffreys Road, Brimsdown, ENFIELD, Middlesex EN3 7PW, United Kingdom, Tel:- 0208 8048111,
Fax:- 0208 8041918

S.A.Johnson Matthey N.V., 8 Avenue de Bale, 1140 BRUSSEL, Belgi毛 / Belgique, Tel:- 2 729 0711, Fax:- 2 216 9061

Johnson Matthey A/S, Frederikssundsvej 274 D, Br垄nsh垄j 2700, Denmark, Tel:- 38 89 62 00, Fax:- 38 89 62 01

Johnson Matthey PLC, Unit 1 - 2, Blanchardstown Business Centre, Clonsilla Road, Blanchardstown, Dublin 15, Republic of
Ireland, Tel:- 1 820 7722, Fax:- 1 820 7733

Johnson Matthey GmbH, Alfa Products, Zeppelinstrasse 7, Postfach 6540, D-7500 KARLSRUHE 1, Deutschland, Tel:- 721
840070, Fax:- 721 849674

Johnson Matthey SA, 13 Rue de la Perdrix, Z1 PARIS Nord II, BP 50240, 95996 Roissy, CDG Cedix France, Tel:- 1 48 63 22
99, Fax:- 1 48 63 27 02

Oy Johnson Matthey A.B, Kielotie 7A 4KRS, 01300 BANTAA, Soumi, Tel:- 08574 800, Fax:- 08574 807

Johnson Matthey A.B., Victor Hasselblads gata 8, S-421 31 V盲stra Fr枚lunda, Sverige, Tel:- 031 891390, Fax:- 31 477795

Johnson Matthey & Co G.m.b.H, Steckhovengasse 12, 1132 WIEN, 脰sterreich, Tel:- 877 98 90, Fax:- 877 98 933

Johnson Matthey & Brandenberger A.G., Glattalstrasse 18, CH-8052 ZURICH, Switzerland, Tel:- 01 302 4488, Fax:- 01 302

\ Page 4
Johnson Matthey
TETRAMMINE PLATINUM (II) HYDROGEN CARBONATE
180250 4.00 EC Current 15.09.2000

16. OTHER INFORMATION (continued)
4701

Johnson Matthey GmbH, Otto-Volger-Stra脽e 9B, D-65843 Sulzbach/Ts, Deutschland, Tel:- (0 61 96)70 38-21, Fax:- (0 61 96)
70 38 12


17. 000000000




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