China Industrial Grade Potass Um Hydroxide Used for Lithography, Find details about China Super Grade Potassium Hydroxide, Agricultural Grade from Industrial Grade Potass Um Hydroxide Used for Lithography
roduct name: | Potassium hydroxide | Standard: | GB/T 1628.1-2000 | ||
Index | Specification | Result | |||
(KOH)% | ≥90.0 | 90.9 | |||
(K2CO3)% | ≤1.4 | 0.2 | |||
(chloride)% | ≤0.02 | 0.003 | |||
(sulphate)% | ≤0.05 | 0.01 | |||
(nitrate)% | <0.002 | <0.002 | |||
(Na) | ≤1.0 | 0.2 | |||
(Fe) | ≤0.002 | 0.0001 | |||
(Kclo3) | <0.001 | ||||
(Pb) Heavy metal) | ≤0.002 | <0.002 | |||
Test Conclusion | |||||
Qualified |
It is used as raw material for potash production, such as potassium permanganate and potassium carbonate
In the pharmaceutical industry, it is used for the production of potassium borohydrolysate, sutongsha, liver propionate, testosterone, progesterone and vanillin
Used in light industry to produce potash soap alkaline battery cosmetics (such as cold cream cream and shampoo)
In the dye industry, it is used to produce VAT dyes, such as reductive blue RSN
Used as an absorbent for the analysis of saponification reagent carbon dioxide and water
In the textile industry, it is used for dyeing, bleaching and mercerizing, and is widely used as the main raw material in the manufacture of man-made fiber polyester fibers, as well as in the manufacture of melamine dyes
It is also used in metallurgical heating agent and degreasing of leather
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