GX0185

Glicerol

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Sinônimo(s): 1,2,3-propanotriol, Glicerina
• Fórmula linear: HOCH₂CH(OH)CH₂OH
• Número CAS: 56-81-5
• Peso molecular: 92.09
• Beilstein: 635685
• Número MDL: MFCD00004722
• Código UNSPSC: 12352104
• Número do índice EC: 200-289-5

Propriedades

• grau: reagent
• Nível de qualidade: 200
• Agency: meets USP/NF
• densidade de vapor: 3.1 (vs air)
• pressão de vapor: <1 mmHg ( 20 °C)
• Ensaio: ≥99.5% (GC)
• Formulário: liquid
• temperatura de autoignição: 698 °F
• técnica(s): electrophoresis: suitable
• Impurezas: ≤0.003% Chlorinated compounds (as Cl); ≤0.05% Fatty acid esters (as butyric acid); ≤0.5% Water ; ≤2 ppm Heavy metals (as Pb)
• resíduo de ignição: ≤0.005%
• cor: APHA: ≤10
• índice de refração: n20/D 1.474 (lit.)
• pH: 5 (20 °C, 100 g/L in H₂O)
• p.e.: 182 °C/20 mmHg (lit.)
• pf: 20 °C (lit.)
• temperatura de transição: flash point 199 °C
• densidade: 1.25 g/mL (lit.)
• traços de ânion: sulfate (SO₄^2-): ≤0.001%
• Condições de expedição: ambient
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: OCC(O)CO
• InChI: 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
• chave InChI: PEDCQBHIVMGVHV-UHFFFAOYSA-N

Descrição

Aplicação

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Embalagem

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Nota de análise

Acrolein and glucose: To pass test
Assay (GC): 99.5% min
Chlorinated compounds (as Cl): 0.003% max
Color (APHA): 10 max
Fatty acid esters (as butyric acid): 0.05% max
Form: Clear liquid
Heavy metals (as Pb): 2ppm max
Infrared Spectrum: Conforms to standard
Neutrality: To pass test
Residue after ignition: 0.005% max
Substances darkened by sulfuric acid: To pass test
Sulfate (SO4): 0.001% max
Water (H2O): 0.5% max

Informações de segurança

• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 390.2 °F - Pensky-Martens closed cup
• Ponto de fulgor (°C): 199 °C - Pensky-Martens closed cup