Hydrogen fluoride
HF:≥99.95%; H2O:≤0.03%; SO2:≤0.007%; H2SO4:≤0.005%; H2SiF6:≤0.010%.Send product request
Other supplier products
| Hydrochloric acid | Item Index Total acidity(HCI) ≥ 31.0 Iron(Fe) ≤ 0.002 Residue on ignition % ≤ 0.05 Free chlorine(CI)% ≤ 0.004 Arsenic(As)% ≤ 0.... | |
| DL-Methionine | Project Name Quality indicators Superior grade First grade Shape White or light gray powder DL-Methionine% ≥ 99 98.5 Loss on drying% &le... | |
| Sulphuric acid | Item Index Concentrated sulfuric acid Fuming sulfuric acid Sulphuric acid(H2SO4)% ≥ 92.5or98.0 - Free sulfur trioxide(SO4)% ≥ - 20.0or25.... | |
| Sodium Carbonate | Indicator name Industrial-grade Food grade Total alkali content(Na2CO3)% ≥ 99.2 99.2 Sodium chloride(NaCl)% ≤ 0.7 0.7 Iron(Fe)% ≤ 0.003... | |
| Thiourea | Test items Index Thiourea % ≥ 99 Heating Loss % ≤ 0.4 Ash % ≤ 0.1 Water insoluble matter % ≤ 0.02 Thiocyanate % ≤ 0.02 Melting... |
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