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217255 Sigma-Aldrich

Potassium sodium tartrate tetrahydrate

ACS reagent, 99%

Synonym: L(+)-Tartaric acid potassium Sodium salt, Rochelle salt, Seignette salt

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Properties

Related Categories Asymmetric Synthesis, Biochemicals and Reagents, Carboxylic Acid Salts, Chelators, Chemical Synthesis,
grade   ACS reagent
InChI Key   VZOPRCCTKLAGPN-ZFJVMAEJSA-L
assay   99%
  99.0-102.0% (ACS specification)
impurities   ≤0.005% insolubles
pH range   6.0 - 8.5
anion traces   chloride (Cl-): ≤0.001%
  phosphate (PO43-): ≤0.002%
  sulfate (SO42-): ≤0.005%
cation traces   Ca: ≤0.005%
  Fe: ≤0.001%
  NH4+: ≤0.002%
  heavy metals (as Pb): ≤5 ppm

Description

Packaging

100, 500 g in poly bottle

12 kg in fiber drum

2.5 kg in poly bottle

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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