Glycerol 99.5% AR

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Home > Pallav Chemicals > Carbohydrates > Glycerol 99.5% AR

Glycerol 99.5% AR
Confirming to USP 1,2,3-Propanetriol; Glycerol

Product Code.	01292	Grade	AR
Purity	99.5%	CAS No.	56-81-5
Molecular Formula	C3H8O3	Molecular Weight	92.09
H.S.Code	2905.45000	Shelf Life	60 Months

MSDS COAs

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%

Packaging

Specification

Appearance	Clear colorless viscous liquid
Assay (on anhydrous basis)	Min 99.5%
Fatty acids and esters	Max 1.0 ml of 0.5N NaOH consumed
Colour scale	To Pass USP test
Chloride (Cl)	Max 0.001%
Sulphate (SO4)	Max 0.002%
Chlorinated compounds	Max 0.003%
Moisture content	Max 0.5%
Heavy metal (as Pb)	Max 0.0005%
Residue on ignition	Max 0.01%
Specific gravity (at 25°C)	Min 1.249
Total impurities (Chromatographic including Diethylene glycol)	Max 1.0%
Individual impurities	Max 0.1%

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Product Code.

Grade

Purity

CAS No.

Molecular Formula

Molecular Weight

H.S.Code

Shelf Life

Physical Properties

Liquid

Clear colorless

Odorless

5.5 - 8

20 °C

370°C

160 °C

182 °C

0.0033 mm Hg at 50 °C

3.18

1.25

Soluble in water

0.90%

Packaging

Specification

Clear colorless viscous liquid

Min 99.5%

Max 1.0 ml of 0.5N NaOH consumed

To Pass USP test

Max 0.001%

Max 0.002%

Max 0.003%

Max 0.5%

Max 0.0005%

Max 0.01%

Min 1.249

Max 1.0%

Max 0.1%

Safety Information and Hazard Symbols