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100583 Tungstophosphoric acid hydrate

for analysis EMSURE®

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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100583
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Overview

Replacement Information
Replacement InformationIn North America 1.00583.0100 replaces and is identical to PX1055-4

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 Number100583
      ReplacesPX1055; PX1055-4
      SynonymsPhosphotungstic acid
      DescriptionTungstophosphoric acid hydrate
      References
      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 LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Melting Point95 °C
      pH value2 (H₂O, 20 °C)
      Vapor pressure25.62 hPa (25 °C)
      Bulk density960 kg/m3
      Dimensions
      Materials Information
      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 class8B Non-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
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 3260 , 8, II
      Declaration (transport by air) IATA-DGRUN 3260 , 8, II
      Declaration (transport by sea) IMDG-CodeUN 3260 , 8, II, Segregation Group: 1 (Acids)
      Supplemental Information
      Specifications
      Chloride (Cl)≤ 50 ppm
      Sulfate (SO₄)≤ 100 ppm
      Cu (Copper)≤ 10 ppm
      Fe (Iron)≤ 20 ppm
      K (Potassium)≤ 200 ppm
      Na (Sodium)≤ 200 ppm
      Pb (Lead)≤ 20 ppm
      Loss on ignition (750 °C)≤ 17 %
      Global Trade Item Number
      Catalogue Number GTIN
      1005830100 04022536008264

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      Categories

      Reagents, Chemicals and Labware > Inorganic Reagents > Classical Inorganic Analysis > Acids EMSURE®, EMPARTA®, EMPLURA®