CHROMIUM (III) NITRATE NONAHYDRATE AR
CHROMIUM (III) NITRATE NONAHYDRATE AR
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Short Name: CHROMIUM (III) NITRATE NONAHYDRATE
Other Names: Chromic Nitrate Nonahydrate; Nitric Acid Chromium Salt Nonahydrate.
Chemical Specifications
Appearance : Bluish to dark violet shiny crystals
Assay : 98-101%
pH (5 % solution) : 2.0 - 3.0
Chloride (Cl) : Max 0.003%
Sulphate (SO4) : Max 0.01%
Iron (Fe) : Max 0.05%
Potassium (K) : Max 0.02%
Sodium (Na) : Max 0.01%
| Basic | |
| CAS No. | 7789-02-8 |
| Grade | AR |
| HS Code | 2834.2990 |
| Molecular Formula | Cr(NO3)3.9H2O |
| Molecular Weight | 400.15 |
| Purity | 98% |
| Shelf Life | 60 Months |
| Physical Properties | |
| Boiling point [°C] | Boiling point [°C] |
| Colour | Colour |
| Decomposition point [°C] | Decomposition point [°C] |
| Density [g/cm3] | Density [g/cm3] |
| Melting point/ Freezing point [°C] | Melting point/ Freezing point [°C] |
| Odour | Odour |
| pH value | pH value |
| Physical state at 20 °C | Physical state at 20 °C |
| Solubility in water [% weight] | Solubility in water [% weight] |
| Safety | |
| Hazardous Statement | H272-H315-H319 |
| IMCO Class No. | 5.1 |
| Packing Group | III |
| Precaution Statement | P220-P305 + P351 + P338 |
| Signal Word | Warning |
| Symbol | GHS03, GHS07 |
| UN No. | 2720 |