Specifications

Potassium Tetra Oxalate is a crystalline white solid chemical with various uses, including serving as a secondary standard reference material for pH measurement calibration and in applications like ink stain removal, photography, and marble grinding. It’s highly soluble in water, and is a strong acid, with a pH of 1.68 at 25°C.

Name: PTO, Potassium Tetra oxalate

CAS NO: 6100-20-5

Molecular Fomula: KH3(C2O4)2. 2H2O

Molecular Weight: Approximately 254.19 g/mol.

Appearance: A white crystalline solid, powder, or chunks.

Solubility: Highly soluble in water.

Crystal size: 0.1-0.8mm,0.5-2.17mm,1.5mm-3mm,2mm-4mm

Chemical Composition：

Application:

- Marble & Granite  Industry: Use for Marble & Granite polishing

-Metal Industry: Use for metal polishing and rust cleaning

-Chemical Reagent : Use for Chemical Reagent

Remarks

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