GLYCEROL Extra Pure

Confirming to IP
1,2,3-Propanetriol; Glycerin

height=180px
Article No.
00155
Grade
Extra Pure
Purity
98%
CAS No.
56-81-5
Molecular Formula
C3H8O3
Molecular Weight
92.09
H.S. Code
2905.4500
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Liquid
Colour
Clear colorless
Odour
Odorless
pH value
5.5 - 8
Melting point/ Freezing point [°C]
20 °C
Auto-ignition temperature [°C]
370°C
Flash point [°C]
160 °C
Boiling point [°C]
182 °C
Vapour pressure mm/Hg
0.0033 mm Hg at 50 °C
Vapour density
3.18
Density [g/cm3]
1.25
Solubility in water [% weight]
Soluble in water
Explosion limits -lower [%]
0.90%

Packings

  • 2PPB000500

    500 ml (00500)

  • 2PPB001000

    1000 ml (01000)

  • 2PPB002500

    2500 ml (02500)

  • 2PDU00A25K

    25 Liters (0025K)

  • 2PDL00200K

    200 Liters (0200K)

 

Specifications

Appearance A clear, colourless or almost colourless, odourless; very hygroscopic,syrupy liquid
Assay 98 - 101%
Clarity (50% w/v in distilled water) Clear
Colour (10 ml of 50% w/v solution diluted to 25 ml) Colorless
Refractive index (20°C; 589 nm) 1.470 - 1.475
Acidity Max 0.2 ml of 0.1 N NaOH required for 50 ml of 50% w/v solution
Alkalinity NIL
Heavy metal (as Pb) Max 0.0005%
Iron (Fe) Max 0.0004%
Chloride (Cl) Max 0.0025%
Sulphate (SO4) Max 0.0030%
Aldehyde and reducing substance To Pass IP test
Ester Min 8.0 ml of 0.1M HCl required to decolorise the 50 ml of 50% w/v solution of glycerin in water
Sugar To pass IP test
Sulphated ash Max 0.01%
Water (H2O) Max 2%

Revision Date : 02-Apr-2019
Download LobaChemie AppDownload LobaChemie App