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Weifang Ocean Fortune Chemical Co., Ltd.
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Sodium Nitrite

Details for Sodium Nitrite

Sodium Nitrite

Category:

Inorganic chemicals

Sodium Nitrite
CAS NO: 7632-00-0
EC NO: 231-555-9
Molecular Formula: NaNO2
Molecular Weight: 68.9953
Specification:
InChI: InChI=1/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
Product description:

From:powder
Content:98.5%

Application:
It is mainly used as raw material for radix compounds and azo dyes; as dye mordant, bleaching agent and antifreeze agent in pharmaceutical and chemical industries.
Property:
Sallow rhomboidal, specific gravity: 2.168, melting point: 271℃, can cause burning and exploding by mixing it with organics, being with oxidizing and reducibility, easy to react with amino to form nitrogen compound at low temperature.
Production capacity: 50,000ton/year  
Quality standard: National Grade I
Technical standard: GB2367-90

 Index Item

 Index

 Superior Grade

Grade I 

Qualified Grade 

Content of sodium nitrite  (on dry basis), %, ≥

99.0

98.5

98.0

Moisture, %, ≤

1.4

2.0

2.5

Chloride (by Nacl) Content (on dry basis) , %, ≤

0.10

0.17

--

Content of water insolubles, %, ≤

0.05

0.06

0.10

Content of sodium nitrate (on dry basis), %, ≤

0.80

1.00

1.90

Synonyms: Sodium nitrite,food grade;
Molecular Structure: Sodium Nitrite 7632-00-0
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