L-(+)-Tartaric acid dipotassium salt 97%

Supplier: Thermo Scientific

Synonyms: L-2,3-Dihydroxybutanedioic acid dipotassium salt

ACRO427991000EA 37.3 EUR
ACRO427991000 ACRO427995000
L-(+)-Tartaric acid dipotassium salt 97%
L-(+)-Tartaric acid dipotassium salt
Formula: C₄H₄K₂O₆
MW: 226,27 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00013065
CAS Number: 921-53-9

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Specification Test Results

Appearance White Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤4 % (150°C, 4 hr)
Specific optical rotation +25° to +27° (20°C, 589 nm) (c=1,H2O)
Titration with HClO4 ≥96.0 %

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