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| Potassium oxalate : |
CAS No. : 583—52—8
Molecular formula : K2C2O4·H2O
Molecular weight : 184.23
Name : Potassium oxalate
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Industrial grade
1、Specification
Content |
≥ 99% |
Chloride( CL ) |
≤ 0.01% |
Iron (Fe) |
≤ 0.001% |
Water solution reaction
PH value |
7.0—8.5 |
2. Appearance : Colorless crystal or white powder.
3. Package : Plastic knitted bag lined with PE bag.
Net weight : 25 kg / bag
4.Usage : Applied in medicine, bleaching and fireworks etc..
Reagent grade
Content : AR: ≥ 99.8%
CP : ≥ 99.5%
Water solution reaction OK
Impurities maximum (as %)
Name |
AR |
CP |
1. Clarity test |
OK |
OK |
2. Insoluble matter in water |
0.003 |
0.02 |
3. Chloride( CL ) |
0.002 |
0.005 |
4. Sulfide( SO4 ) |
0.01 |
0.03 |
5. Nitride( N ) |
0.002 |
0.005 |
6. Phosphate (PO4 ) |
0.001 |
0.005 |
7. Sodium( Na ) |
0.02 |
0.05 |
8. Iron( Fe ) |
0.0005 |
0.001 |
9. Heavy metal( Pb ) |
0.0005 |
0.001 |
10.Sulfuric acid test |
OK |
OK |
Usage : Chemical reagent
Package : Bottle or bag
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