Hydrochloric Acid supplier
Description:
CAS number: 7647-01-0
MF: HCL
Appearance: Colourless Liquid
EINECS No.: 231-595-7
Purity: 30-33%
Specification:
| Items | Standard | |||
| Industry grade | Industry Grade | Food Grade | Regent Grade | |
| Total acid content(HCL) % | 31% | 32% | 31% | 36% |
| Iron(FE) % | 0.01% | 0.00% | 0.00% | 0.00% |
| Ignition Residue % | 0.10% | 0.05% | — | 0.00% |
| Free chlorine(CL) % | 0.01% | 0.00% | — | 0.00% |
| Arsenic(As) % | 0.00% | 0.00% | — | 0.00% |
| Sulfate(SO4) % | 0.03% | 0.01% | 0.01% | 0.00% |
Application:
Phosphorous acid is mainly used as reducing agent, nylon brightening agent, raw material of phosphite, intermediate of pesticide and raw material of organ phosphorus water treatment agent.