Physicochemical properties/Potassium oxalate monohydrate
Item No.： R0973
Store at： RT
English Name: potassium oxalate monohydrate; Oxalic acid potassium salt monohydrate
Other names: potassium oxalate; Potassium oxalate monohydrate
CAS No.: 6487-48-5
K2C2O4.H2O=184.23
grade: ar
Content: ≥ 99.8%
pH(50g/L，25℃)：7.2～8.2
Carbonizable substances: acceptable
Total nitrogen: ≤ 0.002%
Chloride: ≤ 0.001%
Clarity test: acceptable
Phosphate: ≤ 0.001%
Total sulfur compounds: ≤ 0.01%
Water insoluble matter: ≤ 0.003%
Sodium: ≤ 0.02%
Iron: ≤ 0.0005%
Physicochemical properties: colorless crystal. Odorless. It is weathered in dry hot air, loses water at about 160 ℃, and turns into carbonate after burning without obvious carbonation. Soluble in 3 parts of water, slightly soluble in ethanol. The relative density is 2.13.
Purpose: biochemical research. Chemical analysis. Prevent blood from clotting. Photographic decontamination. marble polisher
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