Hydrofluoric acid, technical grade 70%
CAS No 7664-39-3
Hydrofluoric acid, technical grade 70% (CAS 7664-39-3), is a colorless liquid with a pungent odor used in industrial technical processes. It is classified as UN1790, hazard class 8 (corrosive). OQEMA supplies it in cans.
- Category
- Acids
- Sub-category
- Inorganic Acids
- Formula
- HF
- CAS Number
- 7664-39-3
- EINECS
- 231-634-8
Applications
- Etching and surface treatment in industrial processes
- Reagent in chemical synthesis and metal processing
- Cleaning agent for glass and metal surfaces
- Raw material in technical manufacturing
FAQ
Q: What is the CAS number of this hydrofluoric acid grade?
A: The CAS number is 7664-39-3.
Q: What is its transport classification?
A: It is classified as UN1790, hazard class 8 (corrosive).
Q: In what packaging is it supplied?
A: OQEMA supplies it in cans.
Available materials
| Material | Packaging | Quantity |
|---|---|---|
| Hydrofluoric acid, TG 70% can 25 kg | — | 25 KG |
| Hydrofluoric acid 70% can 30 kg | Can | 30 KG |
Transport classification (ADR)
- UN number
- UN1790
- Class of Danger
- 8
Transport classification is given for guidance only. Always refer to the safety data sheet for the authoritative classification.