Ammonium Meta Tungstate Hydrate or Ammonium Metatungstate Hydrate Manufacturers, with SDS GHS MSDS Sheet |
Supplier, Manufacturer, Exporter of Ammonium Metatungstate Hydrate, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal, Bangladesh, etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer. The participating units have one or more accreditations like FDA - cGMP and GLP approval, ISO-9001 Certified, "REACH" Registered, ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Kosher Certified, Halal Certified, HACCP, FSSAI. We offer Commercial Pure & IP BP EP Ph Eur USP NF JP FCC Food Grade Analytical Reagent Grades of Chemicals |
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Ammonium Meta Tungstate Hydrate or Ammonium Metatungstate Hydrate Manufacturers, with SDS GHS MSDS Sheet
Ammonium Meta Tungstate Hydrate or Ammonium Metatungstate Hydrate: CAS Number: 12333-11-8 (also 12028-48-7), EINECS EC Number: 234-733-4, Molecular Formula: H26N6O40W12-xH2O, Molecular Weight: 2,956.30 (anhydrous basis), HS Code ---**
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SDS MSDS Sheet of Ammonium Meta Tungstate Hydrate or Ammonium Metatungstate Hydrate Manufacturers
Ammonium Meta Tungstate Hydrate
Ammonium Metatungstate Hydrate Pure Suppliers
Ammonium metatungstate ((NH4)6H2W12O40-xH2O, is a white, crystalline powder, high-purity, with outstanding residue-free water solubility. Ammonium Meta Tungstate Hydrate is supplied as a pure grade. Demanded in electronic industry, it is known for purity, balanced composition, accurate pH value and longer shelf life.
Specifications of Ammonium metatungstate:
CAS Number: 12333-11-8 or 12028-48-7
EC Number: 234-733-4
Molecular formula: (NH4)6H2W12O40 · xH2O
Molecular weight: 2956.30 (anhydrous basis)
WO3: 90% minimum
Ignition Loss@750C: 10% maximum
Mo: 0.01%
Fe: 0.04%
Ca: 0.05%
Na: 0.15%
K: 0.15%
Ni: 0.03%
Cu: 0.03%
Al: 0.04%
Mg: 0.03%.
We also supply:
Ammonium Meta Tungstate Hydrate --- Ammonium Para Tungstate Hydrate --- Barium Tungstate ---- Bismuth Tungsten Oxide --- Cadmium Tungstate --- Calcium Tungstate --- Cesium Tungstate --- Cobalt Tungstate ---- Lithium Tungstate --- Magnesium Tungstate --- Manganese Tungstate --- Phospho Tungstic Acid Hydrate --- Sodium Tungstate Hydrate --- Sodium Meta Tungstate Hydrate --- Silico Tungstic Acid --- Tungstic Acid ---Tungsten Trioxide --- Tungsten Disulphide.
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +912223770100, +912223726950
Current Date Time in India GMT+5:30
e-mail: info@mubychem.com
USA, Canada, Mexico and other American
neighbouring buyers may
e-mail: us@mubychem.com
Call toll-free 1-877-682-9243 (1-877-MUBYCHEM)
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Last
5 April, 2024
Exporters to USA Canada UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Mexico Brazil Argentina Chile Dubai etc.
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Ammonium Metatungstate Hydrate SDS MSDS Sheet, Material Safety Data Sheet
1. Product Identification
Product Name & Other Names: Ammonium Metatungstate Hydrate.
CAS No.: 12333-11-8 (also 12028-48-7)
EINECS EC Number: 234-733-4
Molecular Weight: 2,956.30 (anhydrous)
Chemical Formula: H26N6O40W12-xH2O
Relevant uses and uses advised against (if any): Industrial use.
Suppliers: As per letterhead.
2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 4), H302
Eye damage (Category 1), H318
Chronic aquatic toxicity (Category 3) H412
Labeling according GHS USA & Regulation (EC) No 1272/2008
GHS Label Elements  Irritant |
GHS Label Elements |
Signal Words: Danger
Hazard statements:
H302 Harmful if swallowed.
H318 Causes serious eye damage.
H400 Harmful to aquatic life with long lasting effects.
Precautionary statements:
P262 Do not get in eyes, on skin, or on clothing.
P264 Wash skin thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+352: IF ON SKIN: Wash with soap and water.
P305+ P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/ attention.
P330 Rinse mouth.
P360 Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P362: Take off contaminated clothing and wash before reuse.
P391: Collect spillage.
P501: Dispose of contents/ container to an approved waste disposal plant.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbol:
Xn Harmful
C Corrosive
Risk Phrase:
R22 Harmful if swallowed.
R41 Risk of serious damage to eyes.
R52/53 Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
3. Composition/Information on Ingredients
Product Name & Other Names: Ammonium Metatungstate Hydrate.
CAS No.: 12333-11-8 (also 12028-48-7)
EINECS EC Number: 234-733-4
4. First Aid Measures
Always seek medical advice after the first aid treatment.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
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.
5. Fire Fighting Measures
Fire: Not-Combustible.
Fire Extinguishing Media: Use any means suitable for extinguishing surrounding fire. Water spray, alcohol-resistant foam, dry chemical or carbon dioxide may be used to keep fire exposed containers cool.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. Irritating fumes may evolve on combustion.
6. Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage:
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: Do not inhale dust, vapors, mist, or gas. Avoid dust formation. Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). 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 as per law.
7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits:
Occupational Exposure Limits for soluble tungsten compounds, as tungsten:
8-Hour Limit Value = 1mg/m3
Short-Term (15 minute) Limit Value = 3 mg/m3
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved): If the exposure limit is exceeded and engineering controls are not feasible, a half face piece particulate respirator (NIOSH type N95 or better filters) may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. A full-face piece particulate respirator may be worn. If oil particles (e.g. lubricants, cutting fluids, glycerin, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face piece positive-pressure, air-supplied respirator.
Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.
9. Physical and Chemical Properties
Physical state and appearance: White to beige solid.
Odor: Not available.
Odor threshold: Not available.
pH: 4.5 – 10
Relative density: around 4
Melting Point: >100C.
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: >100C
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Soluble in water
Viscosity: Not available.
Molecular Weight: 2,956.30 (anhydrous)
Chemical Formula: H26N6O40W12-xH2O
10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products: Oxides of Nitrogen and Tungsten and fumes.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong oxidizing agents.
Conditions to Avoid: Heat, dust formation, incompatibles.
11. Toxicological Information
TOXICITY DATA:
LD50 Oral- Rat: 1715 Mg/kg
LD50 Dermal-Rat: > 2,000 mg/kg
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Teratogenic Effects: Not available.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.
12. Ecological Information
Toxicity to fish: LC50 - Cyprinus carpio (Carp) - 420.0 mg/l - 24.0 h
Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna (Water flea) - 83.4 mg/l - 48 h
Bioaccumulative potential: No data available
Products of Biodegradation: Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.
Biological effects: Highly toxic for aquatic organisms.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused material in accordance with legal requirements.
14. Transport Information
DOT USA & ADR/RID Europe: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
15. Regulatory Information
USA
SARA 302 Components: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313 Components: This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
SARA 311/312 Hazards: Acute Health Hazard
California Prop. 65 Components: This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.
16. Other Information
European Labeling in Accordance with EC Directives:
H302 = Harmful if swallowed.
H318 = Causes serious eye damage.
H400 = Very toxic to aquatic life.
Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbol:
Xn Harmful
C Corrosive
Risk Phrase:
R22 Harmful if swallowed.
R41 Risk of serious damage to eyes.
R52/53 Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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