G7893

Glycerol

ACS reagent, ≥99.5%

• 동의어(들): 1,2,3-Propanetriol, Glycerin
• Linear Formula: HOCH₂CH(OH)CH₂OH
• CAS Number: 56-81-5
• Molecular Weight: 92.09
• Beilstein: 635685
• EC Number: 200-289-5
• MDL number: MFCD00004722
• UNSPSC 코드: 12191502
• PubChem Substance ID: 329799969
• NACRES: NA.05
• bp: 182 °C/20 mmHg (lit.)
• vapor pressure: <1 mmHg ( 20 °C)

속성

• Grade: ACS reagent
• Quality Level: 200
• vapor density: 3.1 (vs air)
• vapor pressure: <1 mmHg ( 20 °C)
• 분석: ≥99.5%
• 양식: viscous liquid
• autoignition temp.: 698 °F
• expl. lim.: 2.6-11.3 %
• 기술: electrophoresis: suitable
• 불순물: Acrolein and glucose, passes test; Fatty acid esters, passes test; H₂SO₄, passes test (darkened); Neutrality, passes test; ≤0.003% Chlorinated compounds (as Cl); ≤0.500% Water (H₂O)
• 무기 잔류물: ≤0.0050%
• 색상: APHA: ≤10
• refractive index: n20/D 1.474 (lit.)
• pH: 5.5-8
• bp: 182 °C/20 mmHg (lit.)
• mp: 20 °C (lit.)
• density: 1.25 g/mL (lit.)
• 음이온 미량물: sulfate (SO₄^2-): passes test
• 양이온 미량물: heavy metals (as Pb): ≤2 ppm
• SMILES string: OCC(O)CO
• InChI: 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
• InChI key: PEDCQBHIVMGVHV-UHFFFAOYSA-N

설명

일반 설명

Glycerol, also known as Glycerin, is a sugar alcohol. It is a viscous liquid that is odorless, colorless, and hygroscopic in nature. It is highly soluble in water and can also react with aldehydes, ketones, acetic acid, methyl, and ethyl acetates forming acetals, cetals, and glycerine acetates. It finds numerous applications in the food, pharmaceutical, and cosmetic sectors.

애플리케이션

Glycerol is used as a starting material or reactant in chemical synthesis.

기타 정보

Go to our BioRenewable Alternative Glycerol − 911038

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 390.2 °F - Pensky-Martens closed cup
• Flash Point (°C): 199 °C - Pensky-Martens closed cup