Customization: | Available |
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CAS No.: | 56-81-5 |
Formula: | C3h8o3 |
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Glycerol Basic information
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Product Name:
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Glycerol
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CAS:
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56-81-5
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MF:
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C3H8O3
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MW:
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92.09
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EINECS:
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200-289-5
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Mol File:
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56-81-5.mol
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Glycerol Chemical Properties
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Melting point
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20 °C(lit.)
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Boiling point
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290 °C
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Density
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1.25 g/mL(lit.)
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Vapor density
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3.1 (vs air)
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Vapor pressure
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<1 mm Hg ( 20 °C)
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Refractive index
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n20/D 1.474(lit.)
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FEMA
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2525 | GLYCEROL
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FP
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320 °F
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Storage temp.
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Store at +5°C to +30°C.
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Solubility
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H2O: 5 M at 20 °C, clear, colorless
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Form
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Viscous Liquid
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PKA
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14.15(at 25ºC)
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color
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APHA: ≤10
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Specific Gravity
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1.265 (15/15ºC)1.262
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PH
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5.5-8 (25ºC, 5M in H2O)
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PH Range
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5.5 - 8
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Odor
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Odorless.
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Explosive limit
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2.6-11.3%(V)
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Water Solubility
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>500 g/L (20 ºC)
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λmax
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λ: 260 nm Amax: 0.05
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λ: 280 nm Amax: 0.04
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Sensitive
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Hygroscopic
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Merck
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144,484
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JECFA Number
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909
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BRN
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635685
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Exposure limits
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OSHA: TWA 15 mg/m3; TWA 5 mg/m3
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Stability:
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Stable.
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InChIKey
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PEDCQBHIVMGVHV-UHFFFAOYSA-N
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CAS DataBase Reference
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56-81-5(CAS DataBase Reference)
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NIST Chemistry Reference
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1,2,3-Propanetriol(56-81-5)
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EPA Substance Registry System
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Glycerine (56-81-5)
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Safety nontoxic and harmless.
Tianjin Kangxin Import and Export Co., LTD our products have a competitive advantage in the market. We have long-term cooperation with key domestic enterprises such as Zhongtai Chemical, Erdos Group,Kunlun Petrochemical, Sinopec, Zhongtai Group, Junzheng Group and Longbai Group.