T2032

Potassium D-tartrate monobasic

• Synonym(s): D-(−)-Tartaric acid monopotassium salt, D-2,3-Dihydroxybutanedioic acid monopotassium salt, Potassium hydrogen D-tartrate
• Empirical Formula (Hill Notation): C₄H₅KO₆
• CAS Number: 57341-16-9
• Molecular Weight: 188.18
• Beilstein: 6119984
• MDL number: MFCD00079580
• UNSPSC Code: 51113400
• PubChem Substance ID: 57654659

Properties

• SMILES string: [K+].O[C@@H]([C@H](O)C([O-])=O)C(O)=O
• InChI: 1S/C4H6O6.K/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1/t1-,2-;/m0./s1
• InChI key: KYKNRZGSIGMXFH-YGEZSCCGSA-M

Description

Application

Primary standard buffer.

Other Notes

Unnatural isomer

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves