Product Details :
Product Name | : SODIUM NITRITE |
C.A.S. No. | : 7632-00-0 |
Molecular Formula | : NaNO2 |
Molecular Weight | : 69.00 g/mol |
SPECIFICATION | IP | BP | USP |
Description | Colorless crystals or mass or yellowish rods ,hygroscopic | Colorless crystals or mass or yellowish rods ,hygroscopic | Colorless crystals or mass or yellowish rods ,hygroscopic |
Solubility | - | Freely soluble in water and soluble in ethanol (96 %). | - |
Identification
|
B : It gives reaction of Nitrite |
B : An intense green color developed C : It gives reaction of Sodium |
B : It gives reaction of Nitrite |
Appearance of solution | - | Solution S is clear and not more intensely colored than reference solution B6 | - |
Acidity & Alkalinity | - | The solution is red add 0.3 ml of 0.01M HCL , the solution is yellow | - |
Chloride | - | NMT 50 ppm | - |
Sulphate | - | NMT 200 ppm | - |
Heavy metals | NMT 20 ppm | - | NMT 20 ppm |
Residual solvents | - | - | Meets the requirement |
LOD | NMT 0.25 % | NMT 1.0% | NMT 0.25 % |
Assay (on dry basis) | 97.0 % - 101.0 % | 98.5 % - 100.5% | 97.0 % - 101.0 % |
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