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sodium hydroxide 96%
addtime：2010-4-27　　from：　　　Reads：4955

sodium hydroxide

Molecular formula:NaOH. It has strong corrosion, and can easily absorb carbon dioxide and water in the air. Our company can produce 30% liquid sodium hydroxide, 96% solid, flaky, granular sodium hydroxide. It is basic chemical materials widely used in the fields of light industries (paper making, grease, detergent), chemical (organic chemical, inorganic chemical , daily-use chemical, petrochemical), textile (chemical fiber bleaching and post treatment of printing and dyeing), medicine, metallurgy, water treatment etc. Quality standard is GB209-1993.
Quality standard of solid sodium hydroxide for industrial use GB209-1993

Item
Index
GB209-93
Top quality
First quality
Qualified products
Sodium hydroxide, % ≥
96.0
96.0
95.0
Sodium carbonate, % ≤
1.3
1.4
1.6
Sodium chloride, % ≤
2.7
2.8
3.2
Ferroso-ferric oxide, % ≤
0.008
0.01
0.02

 
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