Potassium trihydrogen dioxalate dihydrate, 98+%, Thermo Scientific Chemicals

Description

Potassium trihydrogen dioxalate dihydrat is used in metal polishing determination of pH. And it is also used in photography, marble grinding, and to remove ink stains.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Potassium trihydrogen dioxalate dihydrat is used in metal polishing determination of pH. And it is also used in photography, marble grinding, and to remove ink stains.

Solubility
Soluble in water

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Specifications

Chemical Identifiers

• CAS: 6100-20-5
• Molecular Formula: C4H3KO8
• Molecular Weight (g/mol): 218.16
• MDL Number: MFCD00150443,MFCD00150443
• InChI Key: GANDVAJEIJXBQJ-UHFFFAOYSA-M
• Synonym: potassium trihydrogen dioxalate dihydrate, potassium ion oxalic acid dihydrate hydrogen oxalate, potassium oxalic acid dihydrate hydrogen oxalate
• PubChem CID: 131698588
• SMILES: [K+].OC(=O)C(O)=O.OC(=O)C([O-])=O

• Quantity: 250 g
• UN Number: UN3288
• Merck Index: 14,7689
• Solubility Information: Soluble in water
• IUPAC Name: potassium oxalic acid hydrogen oxalate
• Formula Weight: 254.19 (218.16 Anhydrous)
• Percent Purity: ≥98%
• Chemical Name or Material: Potassium trihydrogen dioxalate dihydrate

Safety and Handling

Hazard Category	H302+H312
Hazard Statement	GHS H Statement H302-H312 Harmful if swallowed. Harmful in contact with skin.
Precautionary Statement	P264b-P270-P280-P301+P312-P302+P352-P312-P330-P363-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLID, INORGANIC, N.O.S.
EINECSNumber	204-874-6
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only