Verified Company
Zhengzhou Qiangjin Science And Technology Trading Co., Ltd.
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Specification :
Item | Super | First | Qualified |
Acidity% ≥ | 90.0 | 85.0 | 77.0 |
Colour Index ≤ | 10 | 20 | -- |
Dilution test(Acid+Water)=1+3 | CLEAR | QUALIFIED | -- |
Chlorides,As CL % ≤ | 0.003 | 0.005 | 0.020 |
Sulfates,As SO4 % ≤ | 0.001 | 0.002 | 0.050 |
Metals,As Fe % ≤ | 0.0004 | 0.0005 | 0.0010 |
Non-volatiles % ≤ | 0.020 | 0.020 | 0.080 |
Useage :widely used in pharmaceutical industry, leather industry, printing and dyeing industry, chemical industry, rubber industry, steel industry, paper industry, pesticide industry, food industry, poultry industry etc.