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MSDS 
:
 Chloroplatinic acid hydrate
CAS 
:
 16941-12-1
SYNONYMS 
:
 Dihydrogen hexachloroplatinate hydrate; Platinate(2-), hexachloro-,     dihydrogen, hydrate; Platinic chloride hydrate; Hydrogen     hexachloroplatinate(IV) hydrate.
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 16941-12-1 |Chloroplatinic acid anhydrous | 99 | 241-010-7 |
|----------------|--------------------------------------|----------|-----------|
| 18497-13-7 |Chloroplatinic acid hexahydrate | ref | unlisted |
|----------------|--------------------------------------|----------|-----------|
| 26023-84-7 |Platinate(2-), hexachloro-, dihydrogen| ref | unlisted |
| |, hydrate | | |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: T C
Risk Phrases: 25 34 42/43

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Toxic if swallowed. Causes burns. May cause sensitization by
inhalation and skin contact.

Potential Health Effects
Eye:
Causes eye burns.
Skin:
May cause skin sensitization, an allergic reaction, which becomes
evident upon re-exposure to this material. May cause severe
irritation and possible burns.
Ingestion:
Harmful if swallowed. May cause severe gastrointestinal tract
irritation with nausea, vomiting and possible burns.
Inhalation:
May cause allergic respiratory reaction. May cause severe
respiratory tract irritation. May cause asthma and shortness of
breath.
Chronic:
Repeated exposure may cause allergic respiratory reaction (asthma).

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for
at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give
anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

**** SECTION 5 - FIRE FIGHTING MEASURES ****

General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Not flammable, but reacts with most metals to form
flammable hydrogen gas.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal
container. Avoid generating dusty conditions. Provide ventilation.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Minimize dust generation and accumulation. Do not
get in eyes, on skin, or on clothing. Do not breathe dust. Inform
laundry personnel of contaminant's hazards. Use only with adequate
ventilation or respiratory protection.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Store
protected from moisture. Store protected from heat and direct
sunlight. Sometimes packaged under dry nitrogen.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Exposure Limits
CAS# 16941-12-1:
United States OSHA: 0.002 mg/m3 TWA (as Pt) (listed under Platin
soluble salts).
Belgium - TWA: (listed as platinum soluble salts): 0.002 mg/m3 VL
(as Pt)
Japan: (listed as platinum soluble salts): 0.001 mg/m3 OEL (as Pt
Malaysia: (listed as platinum soluble salts): 0.002 mg/m3 TWA (as
Netherlands: (listed as platinum soluble salts): 0.002 mg/m3 MAC
Pt)
CAS# 18497-13-7:
United States OSHA: 0.002 mg/m3 TWA (as Pt) (listed under Platin
soluble salts).
Belgium - TWA: (listed as platinum soluble salts): 0.002 mg/m3 VL
(as Pt)
Japan: (listed as platinum soluble salts): 0.001 mg/m3 OEL (as Pt
Malaysia: (listed as platinum soluble salts): 0.002 mg/m3 TWA (as
Netherlands: (listed as platinum soluble salts): 0.002 mg/m3 MAC
Pt)
CAS# 26023-84-7:
United States OSHA: 0.002 mg/m3 TWA (as Pt) (listed under Platin
soluble salts).
Belgium - TWA: (listed as platinum soluble salts): 0.002 mg/m3 VL
(as Pt)
Japan: (listed as platinum soluble salts): 0.001 mg/m3 OEL (as Pt
Malaysia: (listed as platinum soluble salts): 0.002 mg/m3 TWA (as
Netherlands: (listed as platinum soluble salts): 0.002 mg/m3 MAC
Pt)

Personal Protective Equipment

Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Powder and chunks
Color: orange-brown
Odor: none reported
pH: Not available.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 60 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Freely Soluble.
Specific Gravity/Density: 2.43
Molecular Formula: H2Cl6Pt.xH2O
Molecular Weight: 409.81

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable. Deliquescent (tending to absorb atmospheric water vapor and
become liquid).
Conditions to Avoid:
Light, dust generation, moisture, heat, confined spaces.
Incompatibilities with Other Materials:
Metals, strong bases, cyanides, sulfides.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine.
Hazardous Polymerization: Will not occur.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 16941-12-1: TP1500000
CAS# 18497-13-7: TP1510000
CAS# 26023-84-7 unlisted.
LD50/LC50:
Not available.
Not available.
Not available.
Not available.
Carcinogenicity:
Chloroplatinic acid anhydrous -
Not listed by ACGIH, IARC, or NTP.
Chloroplatinic acid hexahydrate -
Not listed by ACGIH, IARC, or NTP.
Platinate(2-), hexachloro-, dihydrogen, hydrate -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****



**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Shipping Name: CHLOROPLATINIC ACID, SOLID
Hazard Class: 8
UN Number: 2507
Packing Group: III
IMO
Shipping Name: CHLOROPLATINIC ACID, SOLID
Hazard Class: 8
UN Number: 2507
Packing Group: III
RID/ADR
Shipping Name: CHLOROPLATINIC ACID, SOLID
Hazard Class: 8
UN Number: 2507
Packing group: III

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T C
Risk Phrases:
R 25 Toxic if swallowed.
R 34 Causes burns.
R 42/43 May cause sensitization by inhalation and
skin contact.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 16941-12-1: No information available.
CAS# 18497-13-7: No information available.
CAS# 26023-84-7: 2
Canada
CAS# 16941-12-1 is listed on Canada's DSL List.
CAS# 16941-12-1 is listed on Canada's Ingredient Disclosure List.
CAS# 18497-13-7 is not listed on Canada's Ingredient Disclosure List.
CAS# 26023-84-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 16941-12-1 is listed on the TSCA inventory.
CAS# 18497-13-7 is not on the TSCA Inventory because it is a hydrate.
It is considered to be listed if the CAS number for the anhydrous form
is on the inventory (40CFR720.3(u)(2)).
CAS# 26023-84-7 is not on the TSCA Inventory because it is a hydrate.
It is considered to be listed if the CAS number for the anhydrous form
is on the inventory (40CFR720.3(u)(2)).

**** SECTION 16 - ADDITIONAL INFORMATION ****

Text for R-phrases from Section 2
MSDS Creation Date: 9/02/1997 Revision #6 Date: 12/08/2004

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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