Potassium fluoride anhydrous Suppliers, Potassium fluoride anhydrous Manufacturers.
Specifications:
Classification: Halide (Except Chloride)
Type: Potassium Fluoride
Other Names: Anhydrate potassium fluoride Grade Standard: Industrial Grade
Purity: 98% .
molecular formula: KF
Model Number: 98% min
Molecular Weight:58.10
soluability in water:92 g/100 mL (18 °C)
Properties:
Soluble in water, soluble in alcohol. Can corrode glass and ceramics. Toxic.
Test item | Specification | |
Reagent grade | Pharmaceutical | |
Appearance | Conform | Conform |
Assay [KF·2H2O] /% | ≥99.0 | ≥98.0 |
Clarity test | Conform | Conform |
Free acid(HF) | ≤0.05 | ≤0.1 |
Free alkali(KOH) | ≤0.05 | ≤0.1 |
Chloride (Cl) /% | ≤0.002 | ≤0.005 |
Sulfate (SO4)/% | ≤0.01 | ≤0.02 |
Fluosilicate (SiF6) /% | ≤0.05 | ≤0.1 |
Ferric (Fe) /% | ≤0.0005 | ≤0.001 |
Heavy metal(Pb) /% | ≤0.001 | ≤0.005 |
Company： |
Beijing GuangDaRuiJin Chemical Co., Ltd. |
E-mail： |
chem@netsun.com |
Address： |
R-506 B-11 Z-3, Fangqun, Fengtai, Beijing, China |
Zip Code： |
100078 |
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