**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 12067-99-1 |Phosphotungstic acid | 100 | 235-087-6 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: C
Risk Phrases: 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns. Contact may cause ulceration of the conjunctiva
and cornea.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Effects may be delayed.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Get medical aid immediately. Do NOT allow victim to rub eyes or keep
eyes closed. Extensive irrigation with water is required (at least 30
minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of
water for at least 15 minutes while removing contaminated clothing
and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If breathing is difficult, give oxygen. Do NOT use
mouth-to-mouth resuscitation. If breathing has ceased apply
artificial respiration using oxygen and a suitable mechanical device
such as a bag and a mask.
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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Containers
may explode in the heat of a fire. Contact with metals may evolve
flammable hydrogen gas. Runoff from fire control or dilution water
may cause pollution.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to
extinguish 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. Clean up spills immediately, observing precautions in the
Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Wash hands before eating. Remove
contaminated clothing and wash before reuse. Use only in a
well-ventilated area. Minimize dust generation and accumulation. Do
not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin,
or on clothing. Keep container tightly closed. Do not ingest or
inhale. Discard contaminated shoes.
Storage:
Keep container closed when not in use. Store in a cool dry place at
room temperature, 60-80F. If material is left at temperatures
slightly above room temperature, it will dissolve in its own water of
hydration. Contains a large amount of water of hydration (48 moles
of water to 1 mole of Phosphotungstic acid). Refrigeration may be
necessary.
**** 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
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 12067-99-1:
United Kingdom, WEL - TWA: (listed as tungsten, soluble compounds
mg/m3 TWA (as W)
United Kingdom, WEL - STEL: (listed as tungsten, soluble compound
3 mg/m3 STEL (as W)
Belgium - TWA: (listed as tungsten, soluble compounds): 1 mg/m3 V
(as W)
Belgium - STEL: (listed as tungsten, soluble compounds): 3 mg/m3
(as W)
Malaysia: (listed as tungsten, soluble compounds): 1 mg/m3 TWA (a
Netherlands: (listed as tungsten, soluble compounds): 1 mg/m3 MAC
W)
Russia: (listed as tungsten): 6 mg/m3 TWA
Spain: (listed as tungsten, soluble compounds): 1 mg/m3 VLA-ED (a
Spain: (listed as tungsten, soluble compounds): 3 mg/m3 VLA-EC (a
Personal Protective Equipment
Eyes:
Wear safety glasses and chemical goggles if splashing
is possible.
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: Solid
Color: white
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Decomposes.
Freezing/Melting Point: 89 deg C
Autoignition Temperature: None.
Flash Point: None.
Explosion Limits, lower: None.
Explosion Limits, upper: None.
Decomposition Temperature: Not available.
Solubility in water: Soluble.
Specific Gravity/Density: Not available.
Molecular Formula: H3PO4.12WO3
Molecular Weight: 2880.17
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Strong bases.
Hazardous Decomposition Products:
Oxides of phosphorus.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 12067-99-1: TH5650000
LD50/LC50:
CAS# 12067-99-1: Oral, rat: LD50 = 3300 mg/kg.
Carcinogenicity:
Phosphotungstic acid -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Products which are considered hazardous for supply are classified as Special
Waste and the disposal of such chemicals is covered by regulations which may
vary according to location. Contact a specialist disposal company or the local
waste regulator for advice. Empty containers must be decontaminated before
returning for recycling.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC,
Hazard Class: 8
UN Number: 3260
Packing Group: II
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC,
Hazard Class: 8
UN Number: 3260
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC,
Hazard Class: 8
UN Number: 3260
Packing group: II
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 12067-99-1: No information available.
Canada
CAS# 12067-99-1 is listed on Canada's DSL List.
CAS# 12067-99-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 12067-99-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #5 Date: 4/06/2004
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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Glycine Hydrochloride, 99% (Titr.)
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| 643-79-8 |
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| 5350-57-2 |
|
4-Hexadecyloxybenzoic acid, 98%
| 15872-48-7 |
|
Boron trifluoride etherate, ca. 48% bf3
| 109-63-7 |
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| 629-30-1 |
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Picric acid, wetted with at least 30% water, by mass
| 88-89-1 |
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n-Isopropylbenzylamine, 97%
| 102-97-6 |
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p-Bromoanisole, 95% (gc)
| 104-92-7 |
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| 298-95-3 |
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2-(P-Toluenesulfonyl)Acetamide
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4-Methylsulphonyl Benzonitrile, 95+%
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| 110-89-4 |
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2,4-Dimethylbenzenesulfonic acid sodium salt, 95% (uv-vis)
| 827-21-4 |
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Propyl Sulfone
| 598-03-8 |
|
Cis-2-Amino-4-Cyclohexene-1-Carboxylic Acid, 98+%
| 54162-90-2 |
|
Methyl Hexanoate, 98% (GC)
| 106-70-7 |
|
4-Methyl-2H-Imidazole-1-Oxide-2-Spirocyclo Hexane, 99.5+%
| 0-01-1 |
|
2-Ethylhexylamine 99%
| 104-75-6 |
|
Naphthalene-Bis(Hexachlorocyclopentadiene) Adduct, 99%
| 5696-92-4 |
|
4-Amino-3-Nitrobenzoic Acid, 98% (UV-Vis)
| 1588-83-6 |
|
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| 97-54-1 |
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| 121518-45- |
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| 372-31-6 |
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