100582 SupelcoTungstophosphoric acid hydrate
cryst. EMPLURA®
More>> cryst. EMPLURA® Less<<Synonyms: Phosphotungstic acid
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Overview
Key Spec Table
CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
---|---|---|---|---|
12501-23-4 | 215-682-7 | H₃O₄₀PW₁₂ * x H₂O | H₃[P(W₃O₁₀)₄] * x H₂O | 2880.05 g/mol (anhydrous) |
Pricing & Availability
Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
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1005820100 |
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Plastic bottle | 100 g |
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Description | |
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Catalogue Number | 100582 |
Synonyms | Phosphotungstic acid |
Description | Tungstophosphoric acid hydrate |
Product Information | |
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CAS number | 12501-23-4 |
EC number | 215-682-7 |
Hill Formula | H₃O₄₀PW₁₂ * x H₂O |
Chemical formula | H₃[P(W₃O₁₀)₄] * x H₂O |
Molar Mass | 2880.05 g/mol (anhydrous) |
HS Code | 2811 19 80 |
Quality Level | MQ200 |
Physicochemical Information | |
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Melting Point | 95 °C |
pH value | 2 (H₂O, 20 °C) |
Vapor pressure | 25.62 hPa (25 °C) |
Bulk density | 960 kg/m3 |
Toxicological Information | |
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LD 50 oral | LD50 Rat 3300 mg/kg |
Safety Information | |
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Categories of danger | corrosive |
Storage and Shipping Information | |
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Storage | Store at +15°C to +25°C. |
Specifications | |
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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 | |
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Catalogue Number | GTIN |
1005820100 | 04022536008226 |