Ethyl alcohol, pure

제품 이름

Ethanol, BioUltra, Molecular Biology, ≥99.8%, (absolute alcohol, without additive, A15 o¹)

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

grade

Molecular Biology

Quality Level

200

vapor pressure

44.6 mmHg ( 20 °C)

product line

BioUltra

assay

≥99.8%

form

liquid

autoignition temp.

683 °F

quality

(absolute alcohol, without additive, A15 o¹)

expl. lim.

19 %, 60 °F

impurities

DNases, none detected, KMnO₄-reducing substances, in accordance, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, substances darkened by H₂SO₄, in accordance, ≤0.0004% free alkali (as NH₃), ≤0.001% aldehyde (as CH₃CHO), ≤0.001% formaldehyde (as HCHO), ≤0.001% ketone (as CH₃COCH₃), ≤0.002% free acid (as CH₃COOH), ≤0.1% methanol (CH₃OH), ≤0.2% water

evapn. residue

≤0.001%

refractive index

n20/D 1.3600 (lit.), n20/D 1.362

mp

−114 °C (lit.)

solubility

H₂O: miscible, organic solvents: miscible

cation traces

Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.1 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤1 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

λ

neat

UV absorption

λ: 260 nm A_max: 0.04, λ: 280 nm A_max: 0.03

suitability

suitable for molecular biology

application(s)

life science and biopharma

format

neat