P1722

Potassium citrate tribasic monohydrate

meets USP testing specifications

• Synonym(s): Citric acid tripotassium salt, Tripotassium citrate
• Linear Formula: HOC(COOK)(CH₂COOK)₂ · H₂O
• CAS Number: 6100-05-6
• Molecular Weight: 324.41
• Beilstein: 3924344
• EC Number: 231-905-0
• MDL number: MFCD00150442
• UNSPSC Code: 12352100
• PubChem Substance ID: 57654504
• NACRES: NA.21

Properties

• Agency: USP/NF; meets USP testing specifications
• Quality Level: 200
• form: crystals
• mp: 275 °C (dec.) (lit.)
• application(s): pharmaceutical (small molecule)
• SMILES string: O.[K+].[K+].[K+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
• InChI: 1S/C6H8O7.3K.H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;1H2/q;3*+1;/p-3
• InChI key: PJAHUDTUZRZBKM-UHFFFAOYSA-K

Description

General description

Potassium citrate tribasic monohydrate (KCTM) is a potassium salt that has been reported to be efficient in forming aqueous two-phase system (ATPS) with UCON 50-HB-5100, a random copolymer. This product is a high quality pharmacopoeia product that meets the testing specifications of USP (United States Pharmacopoeia). It can be employed in research and pilot studies.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves