Hydrofluoric acid (70%) NEW
| Price | Get Latest Price | |
| Package | 25KG | 1000KG |
| Min. Order: | 1000KG |
| Supply Ability: | 500tons |
| Update Time: | 2025-12-02 |
Product Details
| Product Name: Hydrofluoric acid (70%) | CAS No.: 7664-39-3 |
| EC-No.: 231-634-8 | Min. Order: 1000KG |
| Purity: 70% | Supply Ability: 500tons |
| Release date: 2025/12/02 |
Product name: Hydrofluoric acid
Other name: Hydrogen fluoride, Hydrogen fluoride solution
CAS No.: 7664-39-3
Molecular formula: HF
Molecular weight: 20.0063
UN No.: 1790
Technical index:
| Items | 70pa | 55pa | 49pa |
| Content [HF] | 70 | 55 | 49 |
| Sulfate [SO4] | 0.02 | 0.02 | 0.02 |
| Fluorosilicic acid [H2SiF6] | 0.02 | 0.02 | 0.02 |
| Chloride [Cl] | 0.02 | 0.02 | 0.02 |
| Arsenic [As] | 0.0005 | 0.0005 | 0.0005 |
| Iron [Fe] | 0.0005 | 0.0005 | 0.0005 |
| Heavy metal [Pb] | 0.0005 | 0.0005 | 0.0005 |
| Colorless [APHA] | 30 | 30 | 30 |
Applications:
1, For the preparation of element fluorine, fluoride, and can also be used as catalyst, fluoridation agent.
2, For the manufacture of organic or inorganic fluoride.
3, Also can be used for stainless steel, non-ferrous metal pickling, glassware frosted and pickling, treatment of frosted light bulbs,etc.
Packing: 25kg/drum, 235kg/drum, 1000kg/IBC PE plastic drum.
Company Profile Introduction
Fujian Sanming Fengyuan New Material Technology is dedicated to international trade and one-stop solutions of Fluorirnated chemicals with profession, high-efficiency, insight and integrity. We have 20+years of experience in marketing Fluorinated chemicals for various industrial and medical applications. The very first phase of specialization was sales department of Fujian Sanming Gold Fluorine Chemical Technology. Started from 2025 as an independent entity, the company has moved forward to an international trading service provider. As an overall solution provider, we are close partner of Fujian Sanming Gold Fluorine Chemical Tech., and we are also part of Fengyuan Group that integrates several factories in Fluorine chemicals industry, like our Indian subsidy, and Taiwan factories.
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China- Since: 2025-03-19
- Address: No. 22, Dutouping, Huangsha New Material Industrial Park, Sanyuan District, Sanming City, Fujian, Ch
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