Sodium Nitrite

Post Date:
Feb 24,2014
Expiry Date:
Aug 23,2014

Detailed Description:

Cas No. :7632-00-0 Quantity: 80000Metric Tons
Specs:olorless or white powerder
Price:480 USD Metric Tons
Payment Method: at lest 50% advanced, another 50% at sight

Property
colorless or white cubic crystal or powerder .density 3.24 ,melting point:592 ,dissolve in water,not dissolve in alcohol and concentrated nitric acid .It can decompose into oxide, meantime give out green light when combusting under high temperature.noxious.

Use
For making barium oxide .barium preoxide .optical glass ,pottery frit , explosive burning-rate accelerator ,green fireworks ,signal flare,tracer bullet,preservative,chemical rea gent ,medicine and metal heat treatment etc .
Annul output: 5000T
Quality Grade: enterprise standard.
Technolgy Standard: GB/T 1613-93
Exterior: white crystallization or
powerder.

Quality Index

Index Item	Index
Index Item	High-class product	First-calss product	Qualified product	Enterprice standard
Barium Nitrate content(as dry basis),%,	99.3	99.0	98.5	99.5
Moisture,%,	0.05	0.1	0.1	0.05
Water insoluble content (as dry basis),%,	0.05	0.1	0.15	0.01
Iron(Fe) content,%,	0.001	0.03	0.005	0.0002
Chloridum(BaCL₂),%,	0.05	-	-	0.0005
PH value,%,	5.0-8.0	-	-	6-7

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:;