GLYCEROL TRIACETATE For Biochemistry

GLYCEROL TRIACETATE For Biochemistry

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Category: Esters

Description
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Description

Confirms to USP
Triacetin

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

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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 (H2O)	Max 0.2%

Packings

500 ml	00500
2500 ml	02500
25 Liters	0025K

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