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时间:2012-9-19 10:53:25

SODIUM NITRATE FOR INDUSTRIAL USE

CAS:[7631-99-4]

Chemical Formula:NaNO3

Molecular Weight:84.99

Property: It is a white ,small crystals with slight yellow,soluble in water,methanol,alcohol,extremely easily dissolving in water.It is an oxidant ,it will cause combustion or explosion when it is put together with organism,sulfur etc.

Usage:Raw materials used for enamel,glass,food,inorganic salt,fertilizer,dyes,metallurgy,machine, cigerate,analytical chemistry,

Explosive and fireworks,etc.

Packag and transportation:25kgs or 50kgs bag,PP and PE bags.It should be stored in windy and dry warehouse,keep far away from paper,oil,scraps of wood,sulfur and acid.It should handle with care and take strictly precaution against vibration,collision,loose-packed and the damage of packages.

Standard:GB/T4553-2002                             %

 

ITEM

INDEX

SUPER-GRADE

FIRST-GRADE

UP-TO STANDARD

PURITY(DRY BASIS)   

99.7

99.3

98.5

MOISTURE           

1.0

1.5

2.0

WATER INSOLUBLE CONTENT            

0.03

0.06

---

CHLORIDE           

0.25

0.30

---

SODIUM NITRITE CONTENT

0.01

0.02

0.15

SODIUM CARBONATE CONTENT  

0.05

0.10

---

IRON (Fe)CONTENT    

0.005

---

---

 

 

 

 

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