Industrial Chemicals
Potassium tetroxalate is an organic potassium salt with chemical formula (KHC2O4·H2C2O4·2H2O)and colorless or white needle-like crystals.
Synonyms/Nicknames: potassium oxalate, oxalate, potassium trihydrogen oxalate
Chemical formula: KHC2O4·H2C2O4·2H2O)
CAS number: 6100-20-5
UN NO.: N/A
Main usage:
①In the cleaning industry, used for fabric descaling agent, marble grinding and marble surface polishing additives
②In the pharmaceutical industry, used in the preparation of drugs and an anticoagulant of venous vessels.
Package:
25kg polywoven bag
Certificate:
ISO 、REACH
Specification:
Technical data sheet:
Items | Unit | Lower Limit | Upper Limit |
Appearance | White Crystals | ||
Assay KMnO4 method | % | 98 | 100 |
Assay NaOH method | % | 95 | 105 |
Heavy metals (as Pb) | % | 0.001 | |
Sulphates (SO4) | % | 0.1 | |
Iron (Fe) | % | 0.001 | |
Chloride (Cl) | % | 0.005 | |
Moisture (80°C - 4 hour) | % | 0.5 | |
pH value | 1.4 | 1.7 | |
Particle size Grade A | mm | 0.1 | 0.8 |
Grade B | mm | 0.51 | 2.17 |
Grade C | mm | 0.5 | 3 |
Grade D | mm | 2 | 15 |
Grade E | mm | 2 | 4 |
Grade F | mm | 0 | 0.5 |
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