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71539

Sigma-Aldrich

Sodium formate

BioUltra, ≥99.0% (NT)

Synonym(s):
Formic acid sodium salt
Linear Formula:
HCOONa
CAS Number:
Molecular Weight:
68.01
Beilstein:
3595134
EC Number:
MDL number:
eCl@ss:
39021901
PubChem Substance ID:

product line

BioUltra

Quality Level

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: 1 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: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤500 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: 0.03
λ: 280 nm Amax: 0.02

SMILES string

[Na+].[O-]C=O

InChI

1S/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1

InChI key

HLBBKKJFGFRGMU-UHFFFAOYSA-M

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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

Storage Class Code

13 - Non Combustible Solids

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Formate dehydrogenase, a selenium--tungsten enzyme from Clostridium thermoaceticum.
L G Ljungdahl et al.
Methods in enzymology, 53, 360-372 (1978-01-01)
G.B. Cline et al.
Methods in Enzymology, 22, 168-168 (1971)
Nucleoside diphosphokinase from Salmonella typhimurium.
J L Ingraham et al.
Methods in enzymology, 51, 371-375 (1978-01-01)
Jeffrey W Guthrie et al.
Methods (San Diego, Calif.), 38(4), 324-330 (2006-02-24)
Aptamers are short nucleic acid sequences that are used as ligands to bind their targets with high affinity. They are generated via the combinatorial chemistry procedure systematic evolution of ligands by exponential enrichment (SELEX). Aptamers have shown much promise towards...
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