Sodium Nitrite

Post Date:
Jan 04,2025
Expiry Date:
Jul 03,2025

Detailed Description:

Cas No. :7632-00-0

Molecular Formula: NaNO₂
Molecular Weight: 69.00

Property:greenish yellow prismatic crystal, ,density 2.168,melting point 271^oC , easy dissolve in water alcohol , micro-dissolve in ether, delique- scence, noxious. Decomposition temperature is 320^oC. It can inflammation and explosive while mixed with organic compound .It has oxidation and reduction susceptibility, easy become diazoamino compounds with amino under low temperature.

Quality Index GB2367-90

Index Item	Index
Index Item	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 ( dry basis),% ≤	0.10	0.17	--
Water insoluble content (dry basis),%,≤	0.05	0.06	0.10
Sodium Nitrate Content (dry basis),%, ≤	0.80	1.00	1.90

Packing: plastic weaving bag or according to demands from customers25kg.We welcome your orders for bromide products, magnesium chloride, industrial crude salt and bittern serial chemicals.

CAS Registry Number:
7632-00-0
Synonyms:
;Sodium nitrite,food grade;
Molecular Formula:
NaNO₂
Molecular Weight:
68.9953
Molecular Structure:
Hazard Symbols:
O:Oxidizing agent;
T:Toxic;
N:Dangerous for the environment;
Risk Codes:
R25:;
R50:;
R8:;
Safety Description:
S45:;
S61:;