Merck, 79690-25G, Phosphotungstic acid hydrate
Size:25 g, Tungstophosphoric acid, suitable for microscopy
Available Catalog Numbers
Catalog Number: 79690-25G
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Category
Pack Size25 g
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| UNSPSC Code | 12171500 |
|---|---|
| PubChem Substance ID | 329768557 |
| NACRES | MA.02 |
| MDL number | MFCD00149915 |
| SMILES string | [H]OCCN |
| InChI key | AVFBYUADVDVJQL-UHFFFAOYSA-N |
| InChI | 1S/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| form | powder or crystals |
| impurities | ≤0.002% total nitrogen (N) |
| loss | ≤15% loss on drying |
| pH | 2 (20 °C) |
| mp | ~95 °C (lit.) |
| solubility | water: 0.5 g/10 mL, clear, colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Ca: ≤20 mg/kg |
| suitability | suitable for microscopy |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
| Quality Level | 200 |
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