Rochelle’s Salt

Analyte Name

Potassium Sodium Tartrate (AS)

CAS Number

6381-59-5

Molecular Formula

C4 H4 O6 . K . Na . 4 H2 O

Molecular Weight

282.22

Accurate Mass

281.9965

SMILES

O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C(=O)[O-])C(=O)[O-]

InChI

, , , /p-2/t1-,2-, 4*1H2/q, /h1-2,5-6H,(H,7,8)(H,9,10), InChI=1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10, , , 2*+1, /m1....../s1

IUPAC

potassium;sodium;(2R,3R)-2,3-dihydroxybutanedioate;tetrahydrate

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

Purity

>95% (HPLC)