Solid sodium chlorite is white crystalline or light green-yellow solution , it is stable in room tempeture and normal storage conditions . it should be far away from acid, because it very easily to reaction with acid and release chlorine dioxide gas. Sodium Chlorite should be not strong crashing and not contact with reducible material and acid , otherwise can be explosion or fire.
Introduction
Appearance:white crystalline or light green-yellow solution
Molecular formula:NACLO2
Molecular weight: 90.45
CAS No.:7758-19-2
HS Code.: 2828900000
DG Class:5.1
Function: Sodium chlorite is an oxidant reagent.
Technical Specification:
Test Item | Standard | |||
Appearance | White crystalline powder | Light green-yellow liquid | ||
Sodium Chlorite(NaClO2) | ≧80% | ≧90% | ≧25% | ≧31% |
Sodium chlorate(NaClO3) | ≦1.1% | ≦0.8% | ≦0.6% | ≦0.8% |
Sodium Hydroxide(NaOH) | ≦0.6% | ≦0.4% | ≦0.4% | ≦0.4% |
Sodium carbonate(Na2CO3) | ≦0.8% | ≦0.5% | ≦0.3% | ≦0.4% |
Sodium Chloride(NaCl) | ≦15.6% | ≦9.0% | ≦1.5% | ≦2.0% |
Sodium Sulfate(Na2SO4) | ≦0.8% | ≦0.6% | ≦0.1% | ≦0.1% |
Sodium Nitrate(NaNO3) | <0.1% | <0.1% | ≦0.1% | ≦0.1% |
Arsenic(As) | <0.0003% | <0.0003% | <0.0003% | <0.0003% |
Mercury(Hg) | <0.00001% | <0.00001% | <0.00001% | <0.00001% |
Lead(Pb) | <0.0001% | <0.0001% | <0.0001% | <0.0001% |
Application:
1. Sodium Chlorite CAS No.7758-19-2 is mainly used to manufacture chlorine dioxide
2. Used as a bleach of textile and decoloring agent, customs agents, discharge agent, etc
3. Sodium Chlorite is used for pulp, fiber, such as flour, starch, oil bleaching, water purificationand wastewater treatment, leather depilation and preparing chlorine dioxide solution, certain metal surface active handle .
4. Sodium Chlorite is used for purification of drinking water, not the residual chlorine taste, sewage has sterilization, in addition to phenol, deodorization effect.
Packing:
80% to 90% Powder: 50KG iron drum,22.5MT/20’FCL.
25% and 31% solution:250KG plastic drum, 20MT/20’FCL.
1250KG IBC drum, 22.5MT/20’FCL.
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