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Chromium (III) Chloride Hexahydrate 93% Extrapure
Chromium trichloride hexahydrate, Hexaaquachromium(III) chloride ; (Chromium (III) Chloride
Product Code. |
00799 |
Grade |
Extrapure |
Purity |
93% |
CAS No. |
10060-12-5 |
Molecular Formula |
CrCl3.6H2O |
Molecular Weight |
266.45 |
H.S.Code |
2827.39900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Green-Black |
Odour |
Odorless |
| pH value |
2.4 |
Melting point/ Freezing point [°C] |
83 °C |
Density [g/cm3] |
1.76 |
| Solubility in water [% weight] |
58.5% @ 25°C |
Packaging
Specification
| Appearance | Dark green crystalline powder |
| Assay | Min 93.0% |
| pH (5% solution in water) | 2.0 - 3.0 |
| Sulphate (SO4) | Max 0.05% |
| Copper (Cu) | Max 0.001% |
| Iron (Fe) | Max 0.01% |
| Lead (Pb) | Max 0.005% |
| Substance not precepitated by NH3 (as SO4) | Max 0.2% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302