Sodium Nitrate Crystal
Yingfengyuan Industrial Group Limited is one of the leading China sodium nitrate crystal manufacturers and suppliers, equipped with professional factory, we are able to offer you best and cheap sodium nitrate crystal products.
99.3% Industrial Grade Sodium Nitrate for glass production.
Product Category: Inorganic Chemicals/ Inorganic Salt
CAS NO: 7631-99-4
UN: 1498
Class: 5.1
Molecular formula: NaNO3
Color:light yellow or white fine crystal powder
Purity: 99.3%
Packing:25kg/50kg bag, 20-25mt per FCL. or as customer's request.
Property:White fine crystal. Some are light gray or buff. The relative molecular weight is 84.99 and density is 2.257. It's easy to be deliquescence and to dissolve in water and liquid ammonia, but only a little can dissolve in ethanol and glycerin. The melting point is 271°C. And decomposition temperature is 380°C. Its decomposition products are sodium nitrite and oxygen. If heated to higher temperature, it will be decomposed into the mixed gas of oxygen, azote and oxynitride. It has the strong oxidizing property and can cause the inflammation and explore while mixed with organics, sulfur and sulfite etc.
Application: This product is important chemical raw material, which is widely used in glass, dye, detonator, metallurgy, machinery andvitreous enamel and other industries.
ITEM | TEST RESULT |
SODIUM NITRATE%≥98.5 | 99.8 |
CALCIUM NITRATE% | 0.0565 |
MAGNESIUM NITRATE% | 0.0214 |
MOISTURE %≤3.0 | 2.96 |
SODIUM NITRITE%≤0.001 | 0.001 |
CHLORIDE%≤0.1 | 0.02 |
SODIUM CARBONATE%≤0.10 | 0.072 |
INSOLUBLES IN WATER %≤0.03 | 0.027 |
H₃BO₃ %≤0.08 |
0.08 |
Fe %≤0.005 | 0.0002 |
PH VALUE:7.0-10.0 | 7 |
Apperance of product: | White to slight yellow Fine Crystal Powder |
CONCLUSION: | FIRST GRADE |
