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100582 Tungstophosphoric acid hydrate

cryst. EMPLURA®

Tungstophosphoric acid hydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Phosphotungstic acid

CAS #: 12501-23-4 EC Number: 215-682-7 Molar Mass: 2880.05 g/mol (anhydrous) Chemical Formula: H₃[P(W₃O₁₀)₄] * x H₂O Hill Formula: H₃O₄₀PW₁₂ * x H₂O
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100582
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
12501-23-4215-682-7H₃O₄₀PW₁₂ * x H₂OH₃[P(W₃O₁₀)₄] * x H₂O2880.05 g/mol (anhydrous)

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          Description
          Catalogue Number100582
          SynonymsPhosphotungstic acid
          DescriptionTungstophosphoric acid hydrate
          Product Information
          CAS number12501-23-4
          EC number215-682-7
          Hill FormulaH₃O₄₀PW₁₂ * x H₂O
          Chemical formulaH₃[P(W₃O₁₀)₄] * x H₂O
          Molar Mass2880.05 g/mol (anhydrous)
          HS Code2811 19 80
          Quality LevelMQ200
          Physicochemical Information
          Melting Point95 °C
          pH value2 (H₂O, 20 °C)
          Vapor pressure25.62 hPa (25 °C)
          Bulk density960 kg/m3
          Toxicological Information
          LD 50 oralLD50 Rat 3300 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          H314: Causes severe skin burns and eye damage.
          H411: Toxic to aquatic life with long lasting effects.
          Precautionary Statement(s)P260: Do not breathe dust or mist.
          P273: Avoid release to the environment.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with 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.
          Signal WordDanger
          Storage class8A Combustible, corrosive hazardous materials
          WGKWGK 2 obviously hazardous to water
          Disposal14
          Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
          Safety Information
          Categories of dangercorrosive
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3260 , 8, III
          Declaration (transport by air) IATA-DGRUN 3260 , 8, III
          Declaration (transport by sea) IMDG-CodeUN 3260 , 8, III, Segregation Group: 1 (Acids)
          Specifications
          Chloride (Cl)≤ 0.01 %
          Sulfate (SO₄)≤ 0.01 %
          Cu (Copper)≤ 0.001 %
          Fe (Iron)≤ 0.002 %
          Pb (Lead)≤ 0.005 %
          Loss on ignition (750 °C)≤ 17 %
          Global Trade Item Number
          Catalogue Number GTIN
          1005820100 04022536008226
          1005829025 04022536008240