Synonyms: L(+)-Tartaric acid potassium Sodium salt; Rochelle salt; Seignette salt
Formula: KOCOCH(OH)CH(OH)COONa · 4H2O
Formula Weight: 282.22
CAS No.: 6381-59-5
Purity: 99%; 99.0-102.0% (ACS specification)
Packaging: 100, 500 g in poly bottle; 12 kg in fiber drum; 2.5 kg in poly bottle
Anion Traces: chloride (Cl-): ≤0.001%
Assay: 99%
Cation Traces: Ca: ≤0.005%
Grade: ACS reagent
Impurities: ≤0.005% insolubles
pH Range: 6.0 - 8.5