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- Alkali[1]
- Inorganic Acids[3]
- Pigment[1]
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- Contact Person : Mr. xue gary
- Company Name : Xinxiang Yellow River Fine Chemical Industry Co., Ltd.
- Tel : 0086-21-58813858
- Fax : 0086-21-58891218
- Address : Shanghai,shanghai,Maoxing Rd
- Country/Region : China
- Zip : 200127
Hydrofluoric Acid
Product Detailed
Related Categories:Inorganic Acids
Detailed Product Description
Technology index: Industrial hydrofluoric acid GB77441998
| Item | Details | ||||
| Best quality | First quality | Qualifier | |||
| HF-40 | HF-55 | HF-40 | HF-55 | ||
| Fluorine hydride %≥ | 40.0 | 40.0 | 55.0 | 40.0 | 55.0 |
| Hydrofluosilicic acid, %≤ | 0.02 | 0.2 | 0.5 | 2.5 | 5.0 |
| Fixed acid(H2SO4), %≤ | 0.02 | 0.05 | 0.08 | 1.0 | 2.0 |
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