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| Product：Liquid sodium hydroxide for industrial use |  | | Number：Pro2008423222412 | | Model： | | Price： | | Manufacturer： | | Time：2008-4-23 22:27:24 | | |  |  | | use: this product is basic industrial raw material.
1) Used for paper making and the manufacture of fiber dissolving pulp; also used for the production of soap, synthetic detergent, synthetic fatty acid, and the alkali refining of the fat of animal and plant; used for desizing agent of cloth, scouring agent and mercerizing agent in the aspect of spinning and dyeing .
2) Used for the material of synthetic fiber and other chemical products in chemical industry.
3) Used for refining of petroleum products in Petroleum industry.
4) Used for the processing of alum earth ,also use for the surface treatment of metals like aluminum and copper, metal electroplate recombined electrolyte, etc.
Specification : the quality of this product comply with the GB 209-93 standard.
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item |
index |
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Ⅰ |
Ⅱ |
|
superior product |
First class
Product |
Salable
Class product |
First class product |
Salable product |
|
% >= sodium hydroxide |
42.0 |
42.0 |
42.0 |
30.0 |
30.0 |
|
% <= sodium carbonate |
0.3 |
0.4 |
0.6 |
0.4 |
0.6 |
|
% <= sodium chloride |
1.6 |
1.8 |
2.0 |
4.7 |
5.0 |
|
% <= ferric oxide |
0.004 |
0.007 |
0.01 |
0.005 |
0.01 |
remarks :this object is dangerous, please according to “description of the use of products” to use this products. | | | Degree： |  |
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