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99% Sodium nitrite powder CAS7632-00-0

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99% Sodium nitrite powder CAS7632-00-0
Sodium nitrite is a white or microstrip yellow orthorhombic crystal or powder. Slightly salty. Easy to solve. Soluble in water and liquid ammonia, its aqueous solution is alkaline.
Other Names:
Sodium nitrite
MF:
NNaO2
EINECS No.:
231-555-9
FEMA No.:
/
Place of Origin:
Jinan
Type:
Solid
Model Number:
7632-00-0
MOQ:
1KG
Color:
White powder
Grade Standard:
Industry Grade, food grade
Purity:
99%
Appearance:
White powder
Molecular weight:
69
Properties:
Sulfate
Product use:
Antirust
Packing:
Sodium nitrite
Package:
50kg/bag
Dangerous Goods Code:
8-25-50-22-36/38
UN number:
UN 3219 5.1/PG 3
Packing mark:
HuiJinChuan
Packing category:
Bag
Molecular formula:
NNaO2
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SODIUM NITRITE

 

Jinan Huijinchuan Chemical CO., LTD., founded in 2008, is located in Jinan, Shandong province. After more than 10 years of development, has become a set of chemical raw material production and sales as one of the company.

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QUICK DETAILS

 

Melting point: 271 °C (lit.)
Boiling point: 320 °C
Density: 1.29 g/mL at 25 °C
Storage conditions: 2-8 ° C
Solubility aqueous acid: 1 - 2μl acetic acid per ml H2Osoluble
Morphological: powder
Color: White or colorless
Specific gravity: 2.168
PH value: 9 (100g/l, H2O, 20°C)
Water solubility: 820 g/L (20 oC)
Sensitivity: Hygroscopic
Merck: 14,8648
Stable. Incompatible with reducing agents, strong oxidizing agents, organics and other flammable materials, finely powdered metals. Contact with combustible material may lead to fire. Hygroscopic.
CAS Database: 7632-00-0 (CAS DataBase Reference)
EPA Chemical Information: Nitrous acid, sodium salt (7632-00-0)

 

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APPLICATION

 

Used as a coloring agent in the processing of meat products
Used as a general analytical reagent, oxidizing agent and diazotizing reagent, also used in the synthesis of nitrites and nitroso compounds
Used as mordant, bleach, metal heat treatment agent, electroplating corrosion inhibitor, medical use as instrument disinfection, preservative
Used in the production of ice dyes, sulphur dyes, direct dyes, acid dyes, disperse dyes, basic dyes, dye aids, and H porogens.
Sodium nitrite is a coloring agent that is allowed to be used in China. It releases nitrous acid under the action of lactic acid contained in the meat, and then decomposes the nitroso (N0), which can form a bright red nitroso myoglobin with myoglobin to protect the color. And can produce a special flavor. Sodium nitrite can also inhibit a variety of anaerobic Clostridium, especially for Clostridium botulinum. China's regulations can be used to pickle livestock, poultry canned meat and meat products, in the meat products to inhibit the proliferation of microorganisms (special inhibition of Clostridium botulinum), can improve the flavor of cured meat. Can be used as a preservative.

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