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Ammonium metavanadate
CAS No.: 7803-55-6
Synonyms:
Formula: H4NO3V
Exact Mass: 116.96300
Molecular Weight: 116.97800
PSA: 57.20000
LogP: 0.01980
Reference Price: $20/kg Inquiry Now
Ammonium metavanadate 7803-55-6 MSDS
Name: Ammonium metavanadate p.a. Material Safety Data Sheet
Synonym: Ammonium vanadate; Vanadic acid ammonium salt; Ammonium trioxovanadat
CAS: 7803-55-6
Section 1 - Chemical Product   MSDS Name:Ammonium metavanadate p.a. Material Safety Data Sheet
Synonym:Ammonium vanadate; Vanadic acid ammonium salt; Ammonium trioxovanadat

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
7803-55-6
Hazard Symbols: T
Risk Phrases:

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Toxic if swallowed. Danger of cumulative effects. Irritating to eyes, respiratory system and skin.Hygroscopic.
Potential Health Effects
Eye:
Contact produces irritation, tearing, and burning pain. May cause conjunctivitis.
Skin:
Causes skin irritation.
Ingestion:
Harmful if swallowed. Causes gastrointestinal irritation with nausea, vomiting and diarrhea. Vanadium compounds can cause polycythemia, followed by red blood cell destruction, anemia, loss of appetite, pallor, and emaciation. May cause greenish-black tongue discoloration due to deposition of vanadium salts.
Inhalation:
May be fatal if inhaled. Causes upper respiratory tract irritation.
Causes irritation of the mucous membrane. Inhalation may cause sore throat, shortness of breath, labored breathing, coughing, and pulmonary edema.
Chronic:
Repeated exposure may cause sensitization dermatitis. Chronic exposure may cause a greenish tongue, metallic taste, cough, chronic bronchitis, and emphysema. Material is a potent enzyme inhibitor.
Effects may be delayed. Laboratory experiments have resulted in mutagenic effects. May cause adverse reproductive effects. May produce scattered allergy-like eczematous skin lesions symptomatic of vanadium toxicity.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Call a poison control center. If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Get medical aid immediately. Remove from exposure 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:
Green coloration of the tongue, resulting from the deposition of vanadium salts is an indicator of exposure; however, may be absent even in prolonged exposure.. Treat symptomatically and supportively.
Effects may be delayed.

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. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.
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. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Use water spray to disperse the gas/vapor. 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 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.
Use only in a chemical fume hood.
Storage:
Keep away from heat, sparks, and flame. Do not store near combustible materials. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

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 only under a chemical fume hood.
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 protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Crystalline powder
Color: white - slightly yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 200 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: 200 deg C
Solubility in water: 6.2 g/l (15 c)
Specific Gravity/Density: 2.3260g/cm3
Molecular Formula: H4NO3V
Molecular Weight: 116.98

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, exposure to moist air or water, excess light.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, moisture.
Hazardous Decomposition Products:
Oxides of nitrogen, irritating and toxic fumes and gases, vanadium oxide (VOx) gases, ammonia.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 7803-55-6: YW0875000 LD50/LC50:
Not available.
Carcinogenicity:
Ammonium metavanadate - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Fish: Goldfish: LC50 = 1.5 - 3.8; 144 Hr; UnspecifiedFish: Goldfish: LC50 = 1.5 - 3.8 mg/L; 144 Hr; unspecified

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: AMMONIUM METAVANADATE
Hazard Class: 6.1
UN Number: 2859
Packing Group: II
IMO
Shipping Name: AMMONIUM METAVANADATE
Hazard Class: 6.1
UN Number: 2859
Packing Group: II
RID/ADR
Shipping Name: AMMONIUM METAVANADATE
Hazard Class: 6.1
UN Number: 2859
Packing group: II

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 25 Toxic if swallowed.
R 33 Danger of cumulative effects.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 24/25 Avoid contact with skin and eyes.
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# 7803-55-6: No information available.
United Kingdom Occupational Exposure Limits
United Kingdom Maximum Exposure Limits
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 7803-55-6 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7803-55-6: OEL-AUSTRALIA:TWA 0.05 mg(V2O5)/m3 JANUARY 1993
OEL-BELGIUM:TWA 0.05 mg(V2O5)/m3 JANUARY 1993
OEL-DENMARK:TWA 0.03 mg(V2O5)/m3 JANUARY 1993
OEL-FINLAND:TWA 0.5 mg(V2O5)/m3 JANUARY 1993
OEL-FRANCE:TWA 0.05 mg(V2O5)/m3 JANUARY 1993
OEL-GERMANY:TWA 0.05 mg(V2O5)/m3 JANUARY 1993
OEL-HUNGARY:TWA 0.05 mg(V2O5)/m3;STEL 0.1 mg(V205)/m3 JANUARY 1993
OEL-JAPAN:TWA 0.5 mg(V2O5)/m3 JANUARY 1993
OEL-THE NETHERLANDS:TWA 0.5 mg(V2O5)/m3 JANUARY 1993
OEL-THE PHILIPPINES:TWA 0.25 mg(V205)/m3 JANUARY 1993
OEL-POLAND:TWA 0.5 mg(V2O5)/m3 JANUARY 1993
OEL-SWEDEN:STEL 0.05 mg(V2O5)/m3 JANUARY 1993
OEL-SWEDEN:TWA 0.2 mg(V2O5)/m3 (dust)
OEL-SWITZERLAND:TWA 0.05 mg(V2O5)/m3;STEL 0.25 mg(V2O5)/m3
OEL-TURKEY:TWA 0.5 mg(V2O5)/m3 JANUARY 1993
OEL-UNITED KINGDOM:TWA 0.05 mg(V2O5)/m3 (dust)
OEL-UNITED KINGDOM:TWA 0.5 mg(V2O5)/m3 JANUARY 1993
US FEDERAL
TSCA
CAS# 7803-55-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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