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60365 Sigma-Aldrich

Potassium L-tartrate monobasic

purum p.a., ≥99.0% (T)

Synonym: L-(+)-Tartaric acid monopotassium salt, Potassium hydrogen L-tartrate

  • CAS Number 868-14-4

  • Empirical Formula (Hill Notation) C4H5KO6

  • Molecular Weight 188.18

  •  Beilstein Registry Number 6119985

  •  EC Number 212-769-1

  •  MDL number MFCD00065392

  •  PubChem Substance ID 329758910

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Properties

Related Categories Asymmetric Synthesis, Carboxylic Acid Salts, Chemical Synthesis, Chiral Building Blocks, Chiral Resolution Reagents,
InChI Key   KYKNRZGSIGMXFH-ZVGUSBNCSA-M
grade   purum p.a.
assay   ≥99.0% (T)
optical activity   [α]20/D +32.0±0.5°, c = 10% in 1 M NaOH
pH   3.4-3.7 (25 °C, 0.5% in H2O)
anion traces   chloride (Cl-): ≤200 mg/kg
  sulfate (SO42-): ≤1000 mg/kg
cation traces   Ca: ≤100 mg/kg
  Cd: ≤50 mg/kg
  Co: ≤50 mg/kg
  Cu: ≤50 mg/kg
  Fe: ≤50 mg/kg
  Na: ≤1000 mg/kg
  Ni: ≤50 mg/kg
  Pb: ≤50 mg/kg
  Zn: ≤50 mg/kg

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
Flash Point(F) 
410 °F
Flash Point(C) 
210 °C

Documents

Certificate of Analysis

Protocols & Articles
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243531 Potassium L-tartrate monobasic, 99%

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