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Sodium Nitrite

Inquiry
  Post Date: May 22,2017
  Expiry Date: Nov 18,2017
  Detailed Description: Cas No. :7632-00-0

Property:聽White or a little buff fine crystal. The relative molecular weight is 69.0 and density is 2.168. It鈥檚 no smell and a little saline taste, easy to be deliquescence and to dissolve in water. The melting point is 271鈩僡nd decomposition temperature is 320鈩? It has the strong oxidizing property, as well as reducing property. It can slowly oxidize into sodium nitrite in the air, and will become diamino compound composed with ammonia under low temperature.

Molecular Formula:聽NaNO2
Molecule Weight:聽69.0
CAS NO.:7632-00-0
Appearance:White or light yellow Fine Crystal

Specification:

Item

Quality Index

High-Class

First-Class

Qualified-Class

Purity

99.0% min

98.5% min

98.0% min

Moisture

1.4% max

2.0% max

2.5% max

Chlorides (As NaCL)

0.10% max

0.15% max

----

Sodium nitrate 聽

0.8% max

1.0% max

1.5% max

Water insolubles

0.05% max

0.06% max

0.10% max

Application:聽It is mainly used as the raw material of productions of nitro compound and azo dyes etc. It is also used as mordant and bleacher for fabric dyeing, as well as metal heat treatment agent, early-strength admixture and antifreeze of cement.

Packing:Packed in 25kg plastic woven bag, 500kg/1000kg/1100kg jumbo bag or as per the buyer's requirement.

Notice:
(1)This product shall be stored in the place where keep ventilation and dry against rain, heated and insolation under sunlight.
(2)This product shall not be delivered or stored together with strong reducing agent, inflammable and detonatable substances, foods, feed, and additives.
(3)This product is venomousness. Please keep it safely. Don鈥檛 eat it mistakenly.

Packing photo:

  CAS Registry Number:

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

  Company: Shouguang Yujing Business & Trade Co. Ltd.     [ China ]        
  Contact: Ms Eileen Yang
  Tel: 15725060312
  Fax: 86-536-5787617
  Email: sales@yjchem.cn
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