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Merck
CN

78716

Sigma-Aldrich

Potassium formate solution

BioUltra, 14 M in H2O

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About This Item

CAS Number:
590-29-4
MDL number:
MFCD00013100
UNSPSC Code:
12352200
PubChem Substance ID:
24887338

Key Documents

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product line

BioUltra

concentration

14 M in H2O

impurities

insoluble matter, passes filter test

pH

8.5-9.8 (25 °C, 14 M in H2O)

density

1.560 g/mL at 20 °C

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤2000 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

14 M in H2O

UV absorption

λ: 260 nm Amax: 0.4
λ: 280 nm Amax: 0.3

SMILES string

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
1351191
1307047
064778/1

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Journal of animal science, 90 Suppl 4, 212-214 (2013-02-13)
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A novel sulfate-reducing bacterium designated OPF15(T) was isolated from Obsidian Pool, Yellowstone National Park, Wyoming. The phylogeny of 16S rRNA and functional genes (dsrAB) placed the organism within the family Thermodesulfobacteriaceae. The organism displayed hyperthermophilic temperature requirements for growth with
Kyle C Costa et al.
Journal of bacteriology, 195(7), 1456-1462 (2013-01-22)
Hydrogenotrophic methanogenic Archaea are defined by an H2 requirement for growth. Despite this requirement, many hydrogenotrophs are also capable of growth with formate as an electron donor for methanogenesis. While certain responses of these organisms to hydrogen availability have been
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