氯化钾 溶液

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

SMILES string

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

grade

Molecular Biology

product line

BioUltra

form

liquid (Clear)

concentration

~1 M in H₂O

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.001% total nitrogen (N)

pH

5.0-8.0 (25 °C, 1 M in H₂O)

solubility

water: soluble

density

1.04 g/mL at 20 °C

anion traces

sulfate (SO₄^2-): ≤10 mg/kg

cation traces

Al: ≤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: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg

λ

1 M in H₂O

UV absorption

λ: 260 nm A_max: 0.02, λ: 280 nm A_max: 0.01

Quality Level

200