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Sodium Bichromate
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Production information
| PROPERTIES | |
| Properties | |
| Chemical formula | Na2Cr2O7 |
| Boiling point | 400 °C (752 °F; 673 K) decomposes |
| Density | 2.52 g/cm3 |
| Melting point | 356.7 °C (674.1 °F; 629.8 K) |
| Molar mass | 261.97 g/mol (anhydrous) |
| 298.00 g/mol (dihydrate) | |
| SPECIFICATION | ||
| Specification | ||
| Main substance (Na2Cr2O3), min | : | 98,9% |
| Main substance in coversion to CrO3, min | : | 75.50% |
| Sulphates in conversion to SO4, max | : | 0,1% |
| Chlorides in conversion to Cl, max | : | 0,2% |
| ater insoluble residue, max | : | 0,01% |
| Main substance (Fe), max | : | 0,001% |
| pH of water, min | : | 3,5 |
Leather & Tannery
- Acetic Acid Glacial
- Ammonium Sulphate
- Arsenic Trioxide
- Barium Chloride
- Borax
- Boric Acid
- Caustic Soda
- Chromic Acid
- Formic Acid
- Lactic Acid
- Magnesium Sulphate
- Naphthalene
- Oxalic Acid
- Potassium Alum
- Potassium Bichromate
- Potassium Hydroxide
- Sodium Bichromate
- Sodium Biromide
- Sodium Sulphate
- Sodium Sulphide
- Sodium Thiosulphate
- Talcum
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