SODIUM NITRITE 98% AR
| Product Code | B-02461 A | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 7632-00-0 |
| Molecular Formula | NaNO2 | Molecular Weight | 69.00 |
| H.S.Code | 2834.10100 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Pale yellow crystals |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 271 °C |
| Boiling point [°C] | 320°C | Density [g/cm3] | 2.168 |
| Solubility in water [% weight] | 820 g/l at 20 °C | pH Value | 9 |
| Partition coefficient Log Pow octanol / water at 20°C | 3.7 | Oxidising properties | The substance or mixture is classified as oxidizing with the subcategory 3 |
Packaging
Specification
| Appearance | A pale yellow crystalline powder |
| Assay | Min 98% |
| Insoluble matter | Max 0.003% |
| Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.005% |
| Arsenic (As) | Max 0.00004% |
| Calcium (Ca) | Max 0.002% |
| Copper (Cu) | Max 0.0005% |
| Iron (Fe) | Max 0.001% |
| Heavy metal (as Pb) | Max 0.001% |
| Magnesium (Mg) | Max 0.002% |
| Potassium (K) | Max 0.001% |
Safety Information and Hazard Symbols
Symbol: GHS03, GHS06, GHS09
Signal Word: Danger
UN No.: 1500
IMCO Class No.: 5.1, 6.1
Packing Group: III
Hazardous Statement: H272-H301-H400
Precaution Statement: P220-P273-P301 + P310