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GLYCEROL TRIACETATE For Biochemistry

Confirms to USP
Triacetin

COAs

Packings

2PPB000500
2PPB002500
2PDU00A25K
Print friendly version
Article No. 03972 Grade For Biochemistry
Purity 97% CAS No. 102-76-1
Molecular Formula C9H14O6 Molecular Weight 218.21
H.S. Code 2915.3999 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear colorless
Odour Characteristic odour Melting point/ Freezing point [°C] -37°C
Auto-ignition temperature [°C] 433°C Flash point [°C] 138 °C
Boiling point [°C] 258 - 260 °C Initial boiling point [°C] 258°C
Final boiling point [°C] 260 °C Vapour pressure mm/Hg 0.00248 mm Hg @ 250C
Vapour density 7.53 Density [g/cm3] 1.158 g/mL at 20 °C
Solubility in water [% weight] Moderately soluble in water (1-10%). Explosion limits - upper [%] 7.73%
Explosion limits -lower [%] 1.05%

Specifications

Appearance A clear colorless liquid with characteristic odor Assay (on anhydrous basis) 97-100.5%
Identification as per USP Passes test Specific gravity 1.152-1.158
Refractive index (20°C; 589 nm) 1.429 -1.430 Acidity Max 0.005%
Water Max 0.2%

Safety Information and Hazard Symbols

Safety Statement: 23-24/25
Revision Date: 02-Apr-2019

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