Synonyms: Sodium tartrate dibasic dihydrate; L-(+)-Tartaric acid disodium salt; Disodium tartrate dihydrate; Sodium tartrate dihydrate
Formula: C4H4Na2O6 · 2H2O
Formula Weight: 230.08
CAS No.: 6106-24-7
Purity: ≥99%; 99.0-101.0% (ACS specification)
Packaging: 1 kg in poly bottle
Packaging: 100, 500 g in poly bottle
Packaging: 5 g in glass bottle
Anion Traces: sulfate (SO42-): ≤0.005%
Assay: ≥99%
Cation Traces: NH4+: ≤0.003%
Grade: ACS reagent
Impurities: ≤0.005% insolubles
Loss: 15.61-15.71% loss on drying
Optical Activity: [α]20/D +26°, c = 1 in H2O
pH Range: 7.0 - 9.0