|
Property
colorless hexagonak system crystal, density 2.257, melting point
30C, easy dissolve in water and liquid-ammonia, micro-dissolve in
alcohol, glycerine , easy deliquescence.decomposition tempreture
380C and decompisited quickly when heated to 529C.sodium nitrate is
Oxidant , can inflammation and explosive while mixed with orgnic
compound, Sulphur sodium acid sulfite etc.
Use
For chemical, glass, explosive, fireworks, dye, metallurgy,
machinery, enamel industry, meat antiseptics, etc.
Annul output: 30, 000T
Quality Grade: First class
Technology standard: GB/T4553-93
1.Exterior: white smallcrystallization,
light grey or light yellow
Quality Index
Index Item
|
Index
|
High-class
product
|
First-calss
product
|
Qualified
product
|
Sodium Nitrate content(as
dry basis), %, ,
|
99.5
|
99.3
|
98.5
|
Moisture, %,
|
1.5
|
1.8
|
2.0
|
Water insoluble content,
%,
|
0.03
|
0.06
|
--
|
Chloridum (cl)content(as
dry basis), %,
|
0.15
|
0.24
|
--
|
Sodium Nitrite content(as
dry basis), %,
|
0.01
|
0.02
|
0.15
|
Sodium carbonate content(as
dry basis), %, |
0.05
|
0.10
|
--
|
Iron content, %,
|
--
|
0.005
|
0.005
|
|