Technical standard : GB/T 4553-2002
Molecular Formula: NaNO3
Molecular Weight: 84.99
Property: particle（2mm-4m, 2mm below）, no smell, taste salty, slightly bitter. easy to deliquescence, soluble in water and Liquid ammonia, soluble in ethanol, methanol, slightly soluble in glycerol and acetone. with organic matter, sulfur contact with combustible and explosive.
Use: Manufacture of potassium nitrate, mining explosives, picric acid, dyes and other raw materials. the manufacture of dyes intermediates nitrating agent. glass industry as defoamers, bleaching agents, clarifying agents and oxidative flux. meat processing agent used as a hair color , also used as anti-microbial agents, preservatives.
Package: 25/50KG woven bags or pack according to the requirements of customers.
Quality Standard:
| Item |
Index |
The product quality |
Excellent products |
First class products |
Qualified products |
- |
Sodium Nitrate content（dry base） |
≥99.5% |
≥99.3% |
≥98.5% |
≥99.3% |
Moisture |
≤1.5% |
≤1.8 |
≤2.0 |
≤0.04% |
Chlorites（counted with CI） |
≤0.15 |
≤0.24 |
- |
≤0.03% |
Water insolubles |
≤0.03 |
≤0.06 |
- |
≤0.005% |
Sodium Nitrite content（dry base） |
≤0.01 |
≤0.02 |
≤0.35% |
≤0.0028% |
|
