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Item Specification
| Item | Index |
| KOH %≥ | 90 |
| K2CO3 %≤ | 0.5 |
| Chloride (Cl) %≤ | 0.005 |
| Sulfate (SO42-) %≤ | 0.005 |
| Nitrate Nitrite (N) %≤ | 0.0005 |
| Phosphate (PO4) %≤ | 0.002 |
| Silica (SiO3)%≤ | 0.01 |
| Fe%≤ | 0.0002 |
| Na %≤ | 0.5 |
| Ca %≤ | 0.002 |
| Al %≤ | 0.001 |
| Ni %≤ | 0.0005 |
| Pb%≤ | 0.001 |
Application
Mainly used as raw materials for potassium salt production. In the pharmaceutical industry, it is used for the production of potassium borohydride, antisporolactone, seroxanol and testosterone propionate. Used in light industry for production of potash soaps, alkaline batteries, cosmetics (such as cold cream, cream and shampoo). In the dye industry, it is used to produce VAT dyes, such as VAT blue RSN, etc. In the electrochemical industry, used for electroplating, engraving, etc. In the textile industry, it is used for printing and dyeing, bleaching and mercerizing, and is widely used as the main raw material for the manufacture of artificial fiber and polyester fiber. In addition, also used in metallurgical heating agent and leather degreasing and other aspects.
