Sodium Nitrate Crystal

Product Details

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

Sodium Nitrate Crystal


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