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49601 Sigma-Aldrich

L-Glutamic acid monopotassium salt monohydrate

puriss. p.a., ≥99.0%

Synonym: Potassium L-glutamate

  • CAS Number 6382-01-0

  • Linear Formula KOOCCH2CH2CH(NH2)COOH · H2O

  • Molecular Weight 203.23

  •  Beilstein Registry Number 3637377

  •  MDL number MFCD00150343

  •  PubChem Substance ID 24873010

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, E-H, Puriss p.a., Puriss p.a. More...
InChI Key   XIBUKSQTWSKJMQ-QTNFYWBSSA-M
grade   puriss. p.a.
assay   ≥99.0% (NT)
  ≥99.0%
optical activity   [α]20/D +23±1°, c = 5% in 5 M HCl
impurities   ≤0.5% foreign amino acids
anion traces   chloride (Cl-): ≤100 mg/kg
  sulfate (SO42-): ≤100 mg/kg
cation traces   Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  NH4+: ≤200 mg/kg
  Na: ≤500 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

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Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
MA1450000

Documents

Certificate of Analysis

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