Category: potassium permanganateManufacturer / origin:ChiProduct Grade: Industrial gradeContent: 99.4%Implementation of quality standards: GB / T1608-2017, BP2000CAS: 7722-64-7Brand: NavigationMolecular formula: KmnO4Molecular Weight: 158.03
Traits: dark purple, metallic luster granular, needle-like crystal or quicksand. Dissolved in water, the solution was purple. It is a strong oxidizing agent. Sweet and astringent. Dust irritating.
Uses: mainly used in light industry, chemical industry, metallurgical industry, environmental protection, agriculture, oil, aquaculture, also apply to preservatives, disinfectants and oxidizing agents in the rmaceutical industry and the like. Oxidants such as sugar, vitamins, isoniazid and other products; starch, fabric, fat bleaching agent; gas absorber; water purification agents. As a preservative and disinfectant medicine.
Packaging and storage: net weight 25kg plastic drum, 50kg galvanized iron drum h polyethylene plastic film bag. Store in a cool dry place.
Quality standards: the implementation of GB / T1608-2017, British rmacopoeia BP2000 Standard Edition.
Items |
Indicators | |
Exnce in goods |
First grade | |
Potassium permanganate (KMnO4) Content / (%) ≥ | 99.4 | 99.2 |
Chloride (Cl) content / (%) ≤ | 0.01 | 0.02 |
Sulfate (SO4) content / (%) ≤ | 0.05 | 0.10 |
Water-insoluble content / (%) ≤ | 0.12 | 0.15 |
| moisture/（%） ≤ | 0.5 | 0.5 |
the implementation of GB / T1608-2017 Standard â…¡ type (sand-like stream)
Test items | index | |
Potassium permanganate (KMnO4) Content / (%) ≥ | 97.5 | |
| Water-insoluble content / (%) ≤ | 1.70 | |
Cadmium (Cd) content / (%) ≤ | 0.005 | |
Chromium (Cr) content / (%) ≤ | 0.005 | |
Mercury (Hg) Content / (%) ≤ | 0.001 | |
| moisture/（%） ≤ | 0.5 | |
fluidity | By testing | |
granularity: | 425μm sieve residue / (%) ≤ | 20 |
75μm sieve material / (%) ≤ | 7 | |
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