Chloroplatinic Acid
MATERIAL SAFETY DATA SHEET
I. PRODUCT IDENTIFICATION
Manufacturer/Supplier:
ESPI Metals
1050 Benson Way, Ashland, OR 97520
Toll Free (800) 638-2581 * Fax (541) 488-8313
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Product Name: Chloroplatinic (IV) Acid Hydrate
Formula: H2PtC16*6H20
CAS Number: 26023-84-7
II. HAZARDOUS INGREDIENTS
Hazardous Components: Chloroplatinic (IV) Acid Hydrate
Percent (%): 0-100
OSHA/PEL: 0.002 mg(Pt)/m3 (soluble salts)
TLV: 0.002 mg(Pt)/m3 (soluble salts)
III. PHYSICAL DATA
Boiling Point: 115 oC (decomposes)
Melting Point: 60 oC (decomposes)
Specific Gravity: 2.431 g/cc
Solubility in H2O: Very soluble
Appearance and Odor: Red-orange crystalline powder, acidic odor.
IV. FIRE AND EXPLOSION HAZARDS DATA
Flash Point: N/A
Autoignition Temperature: No Data
Flammable Limits: Upper: N/A Lower: N/A
Extinguishing Media: CO2, foam, dry powder.
Special Fire Fighting Procedures: Firefighters must wear full face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes.
Unusual Fire and Explosion Hazards: May emit toxic fumes of HCl.
V. HEALTH HAZARD INFORMATION
Effects of Exposure:
To the best of our knowledge the acute and chronic toxicity of hexachloroplatinic acid is not fully known. Exposure to platinum containing dusts or fumes may cause irritation, sensitization reactions and asthma. Effects include sneezing, coughing, tightness in the chest, dyspnea and wheezing. Cyanosis is possible. Chronic exposure may result in pulmonary fibrosis. Swallowing will lead to a strong corrosive effect on mouth and throat and to the danger of perforation of esophagus and stomach.
Carcinogenicity: No classification data on carcinogenic properties of this material is available from the EPA, IARC, NTP, OSHA or ACGIH.
EMERGENCY AND FIRST AID PROCEDURES:
INHALATION: Remove patient to fresh air. Seek immediate medical advice.
INGESTION: Seek immediate medical advice.
SKIN: Flush with soap and water for 15 minutes. Seek immediate medical advice
EYE: Flush with eye bath. Consult a physician
NOTE: Platinum compounds, especially platinum halogen complexes, are sensitizers. Sensitized persons, on re-exposure to platinum salts, will show the clinical features of a type 1 allergy: asthma and/or rhinitis and/or conjunctivitis and/or urticaria (hives). A contact dermatitis may also occur. The symptoms of the allergic reaction to platinum salts may include any of the following: itchy red eyes, watering of the eyes, sneezing, runny nose, chest tightness, wheezing, breathlessness, cough, eczematous or urticarial (nettle rash type) skin lesions. Exposure to platinum salts in exceedingly small amounts, even below the level of physicochemical detection, will produce symptoms in sensitized persons. Continued exposure will give symptoms of increasing severity and can eventually lead to chronic asthma. There is a risk of anaphylactic shock occurring in sensitized persons re-encountering platinum salts. Therefore, if sensitization has developed, further exposure to platinum compounds must not be permitted.
VI. REACTIVITY DATA
Stability: Unstable
Conditions to Avoid: Extreme heat, water/moisture, light.
Incompatibility (Material to Avoid): Organic solvents, acids, alkalis, oxidizers, bases, metals.
Hazardous Decomposition Products: HCl, Cl, metal oxide fume.
Hazardous Polymerization: Will not occur
VII. SPILL OR LEAK PROCEDURES
Steps to Be Taken If Spilled or Released: Sweep up and contain in airtight plastic container.
Waste Disposal Method: Ship to precious metal refiner. Dispose of in accordance with all State, Federal and Local regulations.
VIII. SPECIAL PROTECTION INFORMATION
Respiratory Protection: Use suitable respirator when high concentrations are present.
Ventilation: Handle in a controlled, enclosed environment in an inert gas such as argon. Use local exhaust to maintain low levels of exposure. General exhaust is recommended.
Protective Gloves: Rubber for all contact
Eye/Face Protection: Goggles
Other Protective Equipment: Protective work clothing
IX. SPECIAL PRECAUTIONS
Precautions to Be Taken in Storage and Handling: Store in cool dry place. Keep tightly sealed when not in use. Wash thoroughly after handling. Prevent formation of dust.
Work Practices: Implement engineering and work practice controls to reduce and maintain concentration of exposure. Use good housekeeping and sanitation practices. Do not use tobacco or food in work area. Wash thoroughly before eating or smoking. Do not blow dust off clothing or skin with compressed air. Maintain eyewash capable of sustained flushing, safety drench shower and facilities for washing.
TSCA Listed: Yes
DOT Regulations:
Hazard Class: 8
Identification Number: UN2507
Packing Group: III
Proper Shipping Name: Chloroplatinic Acid, solid
The above information is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide. ESPI shall not be held liable for any damage resulting from handling or from contact with the above product.
Issued by: S. Dierks
Revised/Verified: August 2002