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sodium nitrate
Product Detailed
Related Categories:Nitrate
Sodium nitrate is used in azodyestuff,bleaching agent, metal heat treatment auxiliary agent,and in pharmaceutical industry
Molecular formula : NaNO3
Molecular weight : 84.99
Properties : colorless cone crystal or rhombus crystal or white fine crystalline powder .
Uses : . The material of chemicals, dye and explosive, nitrifier, defoamer, decolor agent, clarificant, flux, chromogenic reagent, antimicrobial agent, antiseptic
Specification : ( GB/T4553-1993 )
| Index name | Premium grade | First grade | Second grade |
| sodium nitrate% | ≥99.5 | ≥99.3 | ≥98.5 |
| Chloride% | ≤0.15 | ≤0.24 | - |
| sodium nitrite% | ≤0.01 | ≤0.02 | ≤0.15 |
| sodium carbonate% | ≤0.05 | ≤0.10 | - |
| Moisture% | ≤1.5 | ≤1.8 | ≤2.0 |
| Water insoluble matter% | ≤0.03 | ≤0.06 | - |
| Fe(Fe)% | ≤0.005 | ≤0.005 | - |
sodium nitrate
