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 | |
