氢氧化钠 溶液

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

SMILES string

[OH-].[Na+]

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

grade

Molecular Biology

vapor pressure

3 mmHg ( 37 °C)

product line

BioUltra

form

liquid

concentration

10 M in H₂O, 9500-10500 mmol/L (titration, acidimetric)

technique(s)

ELISA: suitable, immunofluorescence: suitable, western blot: suitable

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

pH

14

bp

105-140 °C

mp

-12 - -10 °C (10 - 50 °F)

solubility

water: soluble

density

1.320-1.340 g/cm³

cation traces

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, K: ≤100 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg

λ

neat

UV absorption

λ: 260 nm A_max: ≤0.08, λ: 280 nm A_max: ≤0.05

suitability

suitable for Western blot, suitable for molecular biology

application(s)

agriculture
life science and biopharma

Quality Level

200