|
Product Details:
|
| Name: | Sodium Nitrite | Other Names: | Sodium Nitrite Salt |
|---|---|---|---|
| Purity: | 99% | Appearance: | White Crystal Powder |
| CAS No.: | 7632-00-0 | Application: | Industrial Grade |
| High Light: | 7632-00-0 NaNO2 Sodium Nitrite,Fabric Dyeing NaNO2 Sodium Nitrite,Mordant Bleacher NaNO2 Sodium Nitrite |
||
Sodium Nitrite CAS 7632-00-0 NaNO2 As Mordant And Bleacher For Fabric Dyeing
Sodium Nitrite is white or a little buff fine crystal. The relative molecular weight is 69.0 and density is 2.168. It's no smell and a little saline taste, easy to be deliquescence and to dissolve in water. The melting point is 271ºCand decomposition temperature is 320ºC. 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.
| Test Items | Standard | Test Results |
| Content of sodium nitrite(NaNO2) % | ≥ 98.5 | 99 |
| Content of sodium nitrate(NaNO3) % | ≤ 1.3 | 1 |
| Content of chloride(NaCl) % | ≤ 0.17 | 0.082 |
| Content of insolubles in water % | ≤ 0.06 | 0.017 |
| Moisture % | ≤ 2 | 0.8 |
| Apperance of product | White fine crystal with slightly yellowish | |
| Package and Trade mark | By woven plastic bag outer and white plastic bag inner | |
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.
Contact Person: Jessic
Tel: +86 13928889251
Fax: 86-020-22307821
