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228729 Sigma-Aldrich

Sodium L-tartrate dibasic dihydrate

ACS reagent, ≥99%

Synonym: L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dibasic dihydrate, Sodium tartrate dihydrate

Properties

Related Categories Asymmetric Synthesis, Biochemicals and Reagents, Carboxylic Acid Salts, Chelators, Chemical Synthesis,
grade   ACS reagent
assay   ≥99%
optical activity   [α]20/D +26°, c = 1 in H2O
impurities   ≤0.005% insolubles
loss   15.61-15.71% loss on drying
pH range   7.0 - 9.0
anion traces   chloride (Cl-): ≤5 ppm
  phosphate (PO43-): ≤5 ppm
  sulfate (SO42-): ≤0.005%
cation traces   Ca: ≤0.01%
  Fe: ≤0.001%
  NH4+: ≤0.003%
  heavy metals: ≤5 ppm

Description

Packaging

1 kg in poly bottle

100, 500 g in poly bottle

5 g in glass bottle

Price and Availability

Suggested Laboratory Gloves


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