Ammonium Molybdate MSDS

Section 1: Chemical Product and Company Identification

Product Name: Ammonium molybdate tetrahydrate
Catalog Codes: SLA4099, SLA1753
CAS# 12027-67-7
RTECS: QA4900000
TSCA: TSCA 8(b) inventory
CI#: Not available
Synonym: Hexaammonium molybdate
Chemical Name: Not available
Chemical Formula: (NH4)6Mo7O24.4H2O
Company: ChinaTungsten Online (Xiamen) Manu. & Sales Corp.
Address: 3F, No.25 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China
E-mail info@chinatungsten.com

Section 2: Composition and Information on Ingredients

Product Name: Ammonium molybdate tetrahydrate
CAS#: 12027-67-7
% by Weight: 100
Toxicological Data on Ingredients: Ammonium molybdate tetrahydrate: ORAL (LD50): Acute: 333 mg/kg [Rat]

Section 3: Hazards Identification

Potential Acute Health Effects:
Very hazardous in case of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (irritant). Inflammation of the eye is characterized by redness, watering, and itching.
Potential Chronic Health Effects:
Very hazardous in case of eye contact (irritant), of ingestion, of inhalation. Hazardous in case of skin contact (irritant). CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTAL TOXICITY: Not available.

Section 4: First Aid Measures

1.Eye Contact:
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention immediately.
2.Skin Contact:
In case of contact, immediately flush skin with plenty of water. Cover the irritated skin with an emollient. Remove contaminated clothing and shoes. Cold water may be used.Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
3.Serious Skin Contact:
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate medical attention.
4.Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
5.Serious Inhalation: Not available
6.Ingestion:
Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband.
7.Serious Ingestion: Not available.

Section 5: Fire and Explosion Data

Flammability of the Product: Non-flammable
Auto-Ignition Temperature: Not applicable
Flash Points: Not applicable
Flammable Limits: Not applicable
Products of Combustion: Not available
Fire Hazards in Presence of Various Substances: Not applicable
Explosion Hazards in Presence of Various Substances: --
Fire Fighting Media and Instructions: Not applicable
Special Remarks on Fire Hazards: Not available
Special Remarks on Explosion Hazards: Not available
Risks of explosion of the product in presence of mechanical impact: Not available
Risks of explosion of the product in presence of static discharge: Not available

Section 6: Accidental Release Measures

Small Spill:
Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill:
Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system.

Section 7: Handling and Storage

Precautions:
Do not ingest. Do not breathe dust. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes.
Storage:
Keep container tightly closed. Keep container in a cool, well-ventilated area.

Section 8: Exposure Controls/Personal Protection

Engineering Controls:
Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit.
Personal Protection:
Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.
Personal Protection in Case of a Large Spill:
Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product.
Exposure Limits: Not available.

Section 9: Physical and Chemical Properties

Physical state: Solid. (Crystalline solid.) pH (1% soln/water): Not available
Odor: Ammoniacal. (Slight.) Boiling Point: Not available
Critical Temperature: Not available. Melting Point: Decomposes
Molecular Weight: 1235.86 g/mole Taste: Not available
Color: White or light-green Volatility: Not available
Odor Threshold Not available Vapor Density: Not available
Specific Gravity: 2.276 (Water = 1) Vapor Pressure: Not applicable
Water/Oil Dist. Coeff.: Not available Ionicity (in Water) Not available
Dispersion Properties See solubility in water Solubility: soluble in water

Section 10: Stability and Reactivity Data

Stability: The product is stable.
Instability Temperature: Not available
Conditions of Instability: Not available
Incompatibility with various substances: Not available
Corrosivity: Non-corrosive in presence of glass
Special Remarks on Reactivity: Not available
Special Remarks on Corrosivity: Not available
Polymerization: Will not occur

Section 11: Toxicological Information

Routes of Entry: Eye contact. Inhalation. Ingestion.
Toxicity to Animals: Acute oral toxicity (LD50): 333 mg/kg [Rat].
Chronic Effects on Humans: Not available.
Special Remarks on Toxicity to Animals: Not available.
Special Remarks on Chronic Effects on Humans: Not available.
Special Remarks on other Toxic Effects on Humans: Not available.
Other Toxic Effects on Humans:
Very hazardous in case of ingestion, of inhalation. Hazardous in case of skin contact (irritant).

Section 12: Ecological Information

Ecotoxicity: Not available.
BOD5 and COD: Not available.
Products of Biodegradation:
Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.
Toxicity of the Products of Biodegradation: The products of degradation are as toxic as the original product.
Special Remarks on the Products of Biodegradation: Not available.

Section 13: Disposal Considerations

Waste Disposal:
Waste must be disposed of in accordance with federal, state and local environmental control regulations.
DOT Classification: Not a DOT controlled material (United States).

Section 14: Transport Information

Identification: Not applicable.
Special Provisions for Transport: Not applicable.
Federal and State Regulations:--

Section 15: Other Regulatory Information

Pennsylvania RTK:
Ammonium molybdate tetrahydrate Massachusetts RTK: Ammonium molybdate tetrahydrate TSCA 8(b).
inventory: Ammonium molybdate tetrahydrate
Other Regulations: OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
Other Classifications:
WHMIS (Canada):
CLASS D-1B: Material causing immediate and serious toxic effects (TOXIC). CLASS D-2B: Material causing other toxic effects (TOXIC).
DSCL (EEC):
R22- Harmful if swallowed. R38- Irritating to skin. R41- Risk of serious damage to eyes. S2- Keep out of the reach of children. S26- In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39- Wear eye/face protection. S46- If swallowed, seek medical advice immediately and show this container or label.
HMIS (U.S.A.):
Health Hazard: 2 Reactivity: 0
Fire Hazard: 0 Personal Protection: E
National Fire Protection Association (U.S.A.):
Health: 2 Flammability: 0
Reactivity: 0 Specific hazard: -
Protective Equipment:
Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate respirator when ventilation is inadequate. Splash goggles.

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