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Potassium chloride solution_Molecular_structure_CAS_7447-40-7)
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Potassium chloride solution

Catalog No. 60142 Name Sigma Aldrich
CAS Number 7447-40-7 Website http://www.sigmaaldrich.com
M. F. ClK Telephone 1-800-521-8956
M. W. 74.5513 Fax
Purity Email
Storage Chembase ID: 641

SYNONYMS

Title
氯化钾 溶液
IUPAC name
potassium chloride
IUPAC Traditional name
potassium chloride

DATABASE IDS

Beilstein Number 1711999
CAS Number 7447-40-7
EC Number 231-791-2
PubChem SID 24881802
MDL Number MFCD00011360

PROPERTIES

Antion Traces sulfate (SO42-): ≤10 mg/kg
Cation Traces Al: ≤1 mg/kg
Cation Traces Ba: ≤1 mg/kg
Cation Traces Bi: ≤1 mg/kg
Cation Traces Ca: ≤5 mg/kg
Cation Traces Cd: ≤1 mg/kg
Cation Traces Co: ≤1 mg/kg
Cation Traces Cr: ≤1 mg/kg
Cation Traces Cu: ≤1 mg/kg
Cation Traces Fe: ≤1 mg/kg
Cation Traces Li: ≤1 mg/kg
Cation Traces Mg: ≤1 mg/kg
Cation Traces Mn: ≤1 mg/kg
Cation Traces Mo: ≤1 mg/kg
Cation Traces Na: ≤20 mg/kg
Cation Traces Ni: ≤1 mg/kg
Cation Traces Pb: ≤1 mg/kg
Cation Traces Sr: ≤1 mg/kg
Cation Traces Zn: ≤1 mg/kg
Concentration ~1 M in H2O
Grade for molecular biology
Impurities DNases, none detected
Impurities RNases, none detected
Impurities insoluble matter, passes filter test
Impurities phosphatases, none detected
Impurities proteases, none detected
Impurities ≤0.001% total nitrogen (N)
λ 1 M in H2O
Linear Formula KCl
Product Line BioUltra
Absorption Wavelength λ: 260 nm Amax: 0.02
Absorption Wavelength λ: 280 nm Amax: 0.01
Density 1.04 g/mL at 20 °C
pH 5.0-8.0 (25 °C, 1 M in H2O)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves
German water hazard class 1

DETAILS

REFERENCES