356352-M

Glycerin

Molecular Biology Grade

• Synonym(e): Glycerin, 1,2,3-Propantriol
• Lineare Formel: HOCH₂CH(OH)CH₂OH
• CAS-Nummer: 56-81-5
• Molekulargewicht: 92.09
• NACRES: NA.79
• UNSPSC Code: 50161901
• Beilstein/REAXYS Number: 635685
• MDL number: MFCD00004722
• Assay: ≥99% (titration)
• Grade: Molecular Biology
• Technique(s): electrophoresis: suitable
• Bp: 182 °C/20 mmHg (lit.)
• Vapor pressure: <1 mmHg ( 20 °C)

Eigenschaften

• grade: Molecular Biology
• Quality Segment: 100
• vapor density: 3.1 (vs air)
• vapor pressure: <1 mmHg ( 20 °C)
• description: Merck USA index - 14, 4485
• assay: ≥99% (titration)
• form: liquid
• autoignition temp.: 698 °F
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, desiccated
• sustainability: Sustainability features
• technique(s): electrophoresis: suitable
• refractive index: n20/D 1.474 (lit.)
• bp: 182 °C/20 mmHg (lit.)
• mp: 20 °C (lit.)
• density: 1.25 g/mL (lit.)
• cation traces: heavy metals: ≤0.0005%
• absorption: ≤0.02 at 280 nm in H₂O at 0.5 M, ≤0.07 at 260 nm in H₂O at 0.5 M
• foreign activity: DNases, proteases, RNases, none detected
• storage temp.: 10-30°C
• SMILES string: OCC(O)CO
• InChI: 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
• InChI key: PEDCQBHIVMGVHV-UHFFFAOYSA-N

Beschreibung

General description

Aus Ölen und Fetten gewonnen als Nebenprodukt in der Fertigung von Seifen und Fettsäuren (Extinktion: ≤;0,07 bei 260 nm, ≤;0,02 bei 280 mm).

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. Glycerol, with its high boiling point, low flammability, and polarity, is a standout choice. As a non-toxic and biodegradable compound, it aligns perfectly with the principles of ′Safer Solvents and Auxiliaries′ and ′Design for Degradation′. Click here for more information.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxizität: Standard-Handhabung (A)

Sicherheitshinweise

• Lagerklasse: 10 - Combustible liquids
• Was ist los?: WGK 1
• Flammpunkt (°F): 390.2 °F - Pensky-Martens closed cup
• Flammpunkt (°C): 199 °C - Pensky-Martens closed cup