| |
Property
white or light yellow prismatic crystal,density
2.168,melting point 271
, easy dissolve in water alcohol , micro-dissolve
in ether, delique- scence,noxious.decomposition
tempreture is 320
,It can inflammation and explosive while mixed
with orgnic compound .It has oxidation and
redu ction
susceptibility ,easy become diazoamino compounds
with amino under low tempreture.
Use
making Nitra-compounds and azo dyes ,fabric
dye mordant and bleaching agent;metal heat
treating agent ;c ement
pre-strong agent,antifreezer etc,medicine
-making and chemical industry.
Annul output: 50,000T
Quality Grade: First class
Technology standard: GB2367-90
1.Exterior:white or light yellow
crystallization
Quality Index
|
Index Item |
Index |
High-class
product
|
First-calss
product |
Qualified
product |
Sodium
Nitrite content (as dry basis),%,  |
99.0 |
98.5 |
98.0 |
Moisture,
%,  |
1.4 |
2.0 |
2.5 |
Choridum(Nacl) content
(as dry basis),%, |
0.10 |
0.17 |
-- |
Water insoluble
content (as dry basis),%, |
0.05 |
0.06 |
0.10 |
Sodium
Nitrate Content (as dry basis),%, |
0.80 |
1.00
|
1.90 |
|
Sodium Nitrite