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MSDS Material Safety Data Sheet
CAS

127733-98-6

File Name: jmcatalysts_com---444.asp
                                      Johnson Matthey
MATTHEY PLATE 20Q
155057 1.00 EC Current 28.02.2000

1. PRODUCT AND COMPANY IDENTIFICATION

155057
Product Code
MATTHEY PLATE 20Q
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
A clear, water white solution containing various concentrations of platinum,
Composition
based on the ammine complex with phosphoric acid, Pt(NH鈥?)鈥PO鈥?
(CAS 127733-98-6).
2
JM Version Number
16/06/93
Date of First Issue

2. COMPOSITION/INFORMATION ON THE COMPONENTS

MATTHEY PLATE 20Q
Product Formal Name
.Not Specified
Product Chemical Family

3. HAZARD IDENTIFICATION

The solution has a pH in the range 9.8 - 10.2 and is non-irritating to skin or
eyes. It has been found to be a strong sensitizer by the Magnusson &
Kligman test on animals and so may cause skin sensitization by skin
contact.
The solution has been shown not to produce allergic reactions (Type 1
sensitisation) in humans. It should be noted that if platinum-halogen
complexes are prepared from this material, they will be highly allergenic,
causing Type 1 sensitisation in susceptible individuals.

The addition of strong bases, or heating the solution may give rise to the
evolution of ammonia gas.

Users should note that this material is not included in the"European
Inventory of Existing Commercial Chemical Substances" (EINECS) and has
only been the subject of a"limited announcement" within the United Kingdom.
In compliance with this notification, the phrase"Caution, substance not yet
fully tested" is assigned to the label.

4. FIRST AID MEASURES

Although this material is not classified as hazardous, overexposure may
First Aid
produce the following symptoms. Inhalation- Possible irritation of the
respiratory tract. Eye Contact- Redness and irritation.




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Johnson Matthey
MATTHEY PLATE 20Q
155057 1.00 EC Current 28.02.2000

4. FIRST AID MEASURES (continued)

Remove from exposure and allow to rest in fresh air. Seek medical advice if
First Aid - Inhalation
symptoms persist.
Rinse mouth with clean water, give milk or water to drink. Seek medical
First Aid - Ingestion
advice if symptoms persist.
Irrigate with water or isotonic saline for 5 minutes.Seek medical advice if
First Aid - Eyes
symptoms persist.
Remove contaminated clothes and wash skin with soap and water.
First Aid - Skin


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 equipment. Use any extinguisher suitable for the surrounding
fire.

6. ACCIDENTAL RELEASE MEASURES

Wash to drain. Wash site of spillage with large amounts of water. Do not
allow spillage or wash water to enter natural watercourses.

7. HANDLING AND STORAGE

Local exhaust extraction should be used and protective clothing, including
Handling (JM)
gloves and eye protection should be worn. Do not eat, drink, smoke or
apply cosmetics whilst handling.
Store in an air-tight container in a cool, dry place.
Storage (JM)

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.

9. PHYSICAL AND CHEMICAL PROPERTIES

colourless solution.
Appearance
faint odour of ammonia.
Odour


\ Page 2
Johnson Matthey
MATTHEY PLATE 20Q
155057 1.00 EC Current 28.02.2000

9. PHYSICAL AND CHEMICAL PROPERTIES (continued)

10
pH
110掳C approximately.
Boiling Range/Point
0掳C approximately.
Melting Point
not applicable.
Flash Point
not flammable.
Flammability
not applicable.
Auto-flammability
not explosive.
Explosive Properties
not oxidising.
Oxidising Properties
no data.
Vapour Pressure
1.2 gm/cc approximately.
Density
Water - miscible in all proportions.
Solubility in Water
Fat - no data.
no data.
Partition Coefficient

10. STABILITY AND REACTIVITY

The material is supplied in a stable condition and no reactive hazards are
known.

11. TOXICOLOGICAL INFORMATION

The only data available for this material is the result of a Magnusson and
Kligman sensitisation test - positive, strong sensitiser.
Toxicological studies on similar compounds indicate that the LD50 (oral) is
expected to be >2000 mg/kg, and that this material is not expected to be a
skin or eye irritant.
Persons with a history of allergic diseases, such as asthma or hay-fever,
should not work with platinum salts. A history of cardiac or pulmonary
disease may also preclude work with platinum salts - medical opinion should
be sought. Any workers experiencing untoward effects or symptoms
should be removed from exposure and medically examined for platinum
sensitivity.
Sensitisation is indicated by positive skin-prick test to low concentration
solutions of platinum salts.

12. ECOLOGICAL INFORMATION

The reproduction of daphnids is impaired (16%) by 0.014 ppm Pt in 3
weeks. Hydrogen hexachloroplatinate is reported to be lethal to certain
freshwater species. The complex may persist for some time in the
environment.

13. DISPOSAL

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


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Johnson Matthey
MATTHEY PLATE 20Q
155057 1.00 EC Current 28.02.2000

14. TRANSPORT INFORMATION

Not restricted.


15. REGULATORY INFORMATION

Harmful
Labelling Information

R42/43 May cause sensitisation by inhalation and skin contact.
R phrases
S23 Do not breath fumes S25 Avoid contact with eyes.
S phrases
S37 Wear suitable gloves.
CAUTION - SUBSTANCE NOT YET FULLY TESTED.
Additional Information

16. OTHER INFORMATION

28 February 2000
MSDS first issued
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.
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.


\ Page 4
Johnson Matthey
MATTHEY PLATE 20Q
155057 1.00 EC Current 28.02.2000

16. OTHER INFORMATION (continued)

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:- 0181 8048111,
Fax:- 0181 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 S.A., Vallespir, 193-195, 08014 BARCELONA, Espa帽a, Tel:- (93) 490 86 86, Fax:- (93) 490 68 98

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
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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