- Other Plant & Animal Oil[3]
- Soap[2]
- Adhesives & Sealants[1]
- Nitrogen Fertilizer[10]
- Other Fertilizers[4]
- Alcohol & Hydroxybenzene & Ether[8]
- Ester & Derivatives[3]
- Organic Acid[8]
- Organic Salt[10]
- Chemical Auxiliary Agent[10]
- Daily Chemicals[2]
- Flavour & Fragrance[5]
- Feed Additives[3]
- Food Additives[8]
- Inorganic Acids[4]
- Carbonate[6]
- Chloride[1]
- Halide ( Except Chloride )[2]
- Nitrate[3]
- Other Inorganic Salts[4]
- Phosphate[2]
- Silicate[1]
- Sulphate[8]
- Oxide[3]
- Organic Intermediate[1]
- Paint & Coating[1]
- Pigment[10]
- Polymer[3]
- Concrete Admixtures & Mortar Admixtures[1]
- Bitumen[1]
- Lubricant[3]
- Paraffin[8]
- Water Treatment[2]
- Pharmaceutical[3]
- Detergent[4]
- Other Household Chemicals[2]
- Aluminum Ingots[9]
- Lead Ingots[1]
- Tin Ingots[2]
- Zinc[1]
- EPS[1]
- HDPE[7]
- HIPS[1]
- LDPE[5]
- LLDPE[2]
- PET[1]
- PP[2]
- PVC[1]
- Contact Person : Mr. Xu Jack
- Company Name : Hebei Eminent Chemical Technology Co., Ltd.
- Tel : 86-311-80872088
- Fax : 86-311-80872099
- Address : Hebei,Shijiazhuang,No.50 Zhaiying Street, Shijiazhuang City, Hebei
- Country/Region : China
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Property
White or light yellow fine crystal. The relative molecular weight is 69.0 and density is 2.168. With a little saline taste, easy to be deliquescence and dissolve in water. The melting point is 271°C and decomposition temperature is 320°C. It has the strong oxidizing property, as well as reducing property. It can slowly oxidize into sodium nitrate in the air, and will become diamino compound composed with ammonia under low temperature.
Application
The main use of sodium nitrite is for the industrial production of organonitrogen compounds. It is a reagent for conversion of amines intodiazo compounds, which are key precursors to many dyes, such as diazo dyes. Nitroso compounds are produced from nitrites. These are used in the rubber industry.
Specification
Product Technical Standard: GB2367-2006 | ||||
Index Name | High-Class | First-Class | Qualified-Class | Result |
Sodium Nitrite Content(dry basis),% | ≥ 99.0 | ≥ 98.5 | ≥ 98.0 | 98.7 |
Sodium Nitrate Content(dry basis),% | ≤ 0.80 | ≤ 1.00 | ≤ 1.90 | 0.9 |
Chloride (NaCl) Content(dry basis), % | ≤ 0.10 | ≤ 0.17 | - | 0.07 |
Water insoluble content,% | ≤ 0.05 | ≤ 0.06 | ≤ 0.10 | 0.05 |
Moisture, % | ≤ 1.4 | ≤ 2.0 | ≤ 2.5 | 1.3 |
Sodium nitrite 99%