Sodium Nitrite, 98.5%, For Analysis
| Product Code | B-02461A | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | For Analysis | 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 (Color) | Light yellow |
| Appearance (Form) | Crystalline powder or crystals |
| Titration with KMnO4 | >=98.0 % |
| Heavy metals (as Pb) | =<10 ppm |
| Insoluble matter | =<0.003 % (in water) |
| Sulfate (So4) | =<50 ppm |
| Chloride (Cl) | =<20 ppm |
| Calcium (Ca) | =<25 ppm |
| Iron (Fe) | =<10 ppm |
| Potassium (K) | =<50 ppm |
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