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PHOSPHOTUNGSTIC ACID HYDRATE AR Reagent for microscopy. Tungstophosphoric acid Hydrate
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Warranty 1 year
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Free 30-Day returns
Specification
Overview
Processor
Display
RAM
Storage
Video Card
Connectivity
Features
Battery
General
Description
| Article No. | RC00021 | Grade | AR |
| Purity | CAS No. | 12501-23-4 | |
| Molecular Formula | H3[P(W3O10)4]xH2O | Molecular Weight | 2880.17 |
| H.S. Code | 2811.1990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White to yellowish | ||||
| Odour | Odorless | Melting point/ Freezing point [°C] | 95 °C | ||||
| Solubility in water [% weight] | 200 g/100 g water | ||||||
Specifications
| Appearance | White to yellow to beige to grey powder or crystals | Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.01% | Total nitrogen (N) | Max 0.002% |
| Lead (Pb) | Max 0.002% | Iron (Fe) | Max 0.002% |
| Potassium (K) | Max 0.02% | Copper (Cu) | Max 0.001% |
| Sodium (Na) | Max 0.02% | Loss on ignition (at 750°C) | Max 17% |
Safety Information and Hazard Symbols
 |
Symbol: GHS05
Signal Word: Danger
UN No.: 3260
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
Signal Word: Danger
UN No.: 3260
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
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