グリセロール

製品名

グリセロール, BioUltra, Molecular Biology, anhydrous, ≥99.5% (GC)

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

SMILES string

OCC(O)CO

grade

Molecular Biology

vapor density

3.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

product line

BioUltra

assay

≥99.5% (GC)

form

viscous liquid

autoignition temp.

698 °F

greener alternative product characteristics

Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

technique(s)

GC/GC: suitable

impurities

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

ign. residue

≤0.1%

refractive index

n20/D 1.474 (lit.)
n20/D 1.474

pH

5.5-8 (25 °C, 5 M in H₂O)

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

solubility

H₂O: 5 M at 20 °C, clear, colorless

density

1.25 g/mL (lit.)

anion traces

chloride (Cl^-): ≤1 mg/kg
sulfate (SO₄^2-): ≤10 mg/kg

cation traces

Ag: ≤5 mg/kg
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
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
NH₄⁺: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Tl: ≤5 mg/kg
Zn: ≤1 mg/kg

λ

5 M in H₂O

UV absorption

λ: 260 nm A_max: 0.05
λ: 280 nm A_max: 0.07

greener alternative category

Aligned

Quality Level

200