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High Quality Sodium Nitrate 98.5%-99.3% Food Industrial Africultural Grade

Basic Info

Model No.:  Sodium nitrate 98.5%-99.3%

Product Description

Model NO.: Sodium nitrate 98.5%-99.3% Grade Standard: Industrial Grade Type: Sodium Nitrate HS Code: 3102500000
Property:
 
Appearance:White fine crystal 
Molecular:84.99
Density:2.257
Melting point:271 °C
Decomposition Temperature:380°C
Product Standard:GB/T4553-2002
 
 It's easily to be deliquescent and to be dissolved in water and liquid ,but only a little can be dissolved in ethanol and glycerin.
It has strong oxidizing property and can cause the inflammation and explore while mixed with organics ,sulphur and sulfite.etc.
Application:This product is an important chemical material and widely used in the industry including:glass,dye,
detonator,metallurgy,machinery and vitreous enamel.etc
 
Notice:
 
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 handling and pile.
4.The fire caused bu sodium nitrate can be put out by using lots of water
Product technical standard: GB/T4553---2002

 
Item

 
Unit

Index

Best quality

First quality

Qualified quality

Content of Sodium nitrate
calculated by dry base)     

% ≥

99.7

99.3

98.5

Content of Sodium nitrite
(calculated by dry base)       

 
%≤

0.01

0.02

0.15

Content of Chloride (NaCl) 
(calculated by dry base)     

 
%≤

0.25

0.30

___

Content of insolubles in water
(calculated by dry base)        

%≤

0.03

0.06

___

Moisture                     

%≤

1.0

1.5

2.0

Content of Sodium carbonate
(calculated by dry base)      

%≤

0.05

0.10

___

Content of iron(Fe)           

%≤

0.005

___

 
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