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71539 Sigma

Sodium formate

BioUltra, ≥99.0% (NT)

Synonym: Formic acid sodium salt

  • CAS Number 141-53-7

  • Linear Formula HCOONa

  • Molecular Weight 68.01

  •  Beilstein Registry Number 3595134

  •  EC Number 205-488-0

  •  MDL number MFCD00013101

  •  PubChem Substance ID 24886222

  •  eCl@ss 39021901

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Properties

Related Categories Molecular Biology, Optimization Reagents, Protein Structural Analysis, Proteomics, X-Ray Crystallography More...
product line   BioUltra
assay   ≥99.0% (NT)
impurities   insoluble matter, passes filter test
pH   7.0-8.5 (25 °C, 1 M in H2O)
mp   259-262 °C(lit.)
solubility   H2O: soluble1 M at 20 °C, clear, colorless
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤100 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
λ   1 M in H2O
UV absorption   λ: 260 nm Amax: 0.02
  λ: 280 nm Amax: 0.01

Description

Other Notes

Purification and assay of formate dehydrogenase (EC 1.2.1.43) from Cl. thermoaceticum; Solvent component in the chromatographic separation of nucleotides on polyethyleneimine-cellulose layers; As gradient material in zonal centrifugation

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

WGK Germany 
1
RTECS 
LR0350000

Documents

Certificate of Analysis

Protocols & Articles

Articles

Determination of Water Content in Sodium formate Using Karl Fischer Titration

Sodium formate only dissolves very slowly and incompletely in the alcoholic media of the KF titration. The water content determined is always rather too low. Due to the poor dissolution of the substa...
Keywords: Titrations

Peer-Reviewed Papers
15

References

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