1.CAS No.: 7631-99-4; 2.Purity: 99.3%min; 3.good quality in competitive price; 4.good after-sales service;

 Industrial  Grade Sodium Nitrate

1.Basic properties:

1)Sodium nitrate is the chemical compound with the formula NaNO3.

Sodium nitrate is used as an ingredient; in fertilizers, pyrotechnics, as an ingredient in smoke bombs, as a food preservative, and as a solid rocket propellant, as well as in glass and pottery enamels. The compound has been mined extensively for those purposes.

2)Molecular formula: NaNO3 Formula weight: 84.99

Packing: In 25/50kg net PP/PE bag or the demanding of customerclass 5.1,UN 1498HS : 28342990

2.Properties and Applications: 

 1)Properties: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.

2)Applications:It is the important chemical material and widely used in industries including glass, dye, detonator, metallurgy, machinery and vitreous enamel etc.

3.The Certificate Of Analysis:

STANDARD:GB/T4553-2006  

ITEM	Result
	Best quality	First quality	Qualified quality	result
Content of sodium nitrate (calculated by dry base) %	≥99.7	≥99.3	≥98.5	99.48
Content of sodium nitrite (calculated by dry base) %	≤0.01	≤0.02	≤0.15	0.014
Content of chloride(NaCl) (calculated by dry base) %	≤0.25	≤0.30	—	0.385
Content of insolubles in water(calculated by dry base) %	≤0.03	≤0.06	—	0.018
Content of carbonate   (calculated by dry base) %				0.041
Moisture    %	≤1.0	≤1.5	≤2.0	0.87
Content of iron (Fe)  %	≤0.005	—	—	0.001
Apperance of product	White fine crystal
Package and Trade mark	By woven plastic bag out , and white plastic bag inner
Result	High qiality
Remark

4.Packing: In 25/50kg net PP/PE bag or the demanding of customer.

  

5.Nitoce:

1.Stored in the dry and ventilation place and prevent rain and sunlight exposure,rained,heated.

2.Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion.

3.Handle with care against friction and bounce while handing and pile.

4.The fire caused by sodium nitrate can be put out by using water,sand and carbon dioxide.

sodium nitrate 99.3%