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PROPIONIC ACID 99% For Synthesis

PROPIONIC ACID 99% For Synthesis

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Description

Acid C3, Propanoic acid, Propanyl acid
Article No. 00265 Grade For Synthesis
Purity 99% CAS No. 79-09-4
Molecular Formula CH3.CH2.COOH Molecular Weight 74.08
H.S. Code 2915.5000 Shelf Life 60 Months
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Physical Properties
Physical state at 20 °C Liquid Colour Clear Colorless
Odour Pungent odour pH value 2.5
Melting point/ Freezing point [°C] 24 °C Auto-ignition temperature [°C] 513 °C
Flash point [°C] 54 °C Boiling point [°C] 141 °C
Vapour pressure [20°C] 3.2 hPa at 20 °C Vapour density 2.56
Density [g/cm3] 0.993 Solubility in water [% weight] Soluble in water
Partition coefficient Log Pow octanol / water at 20°C 0.25 Explosion limits – upper [%] 12.10%
Explosion limits -lower [%] 2.90%

Specifications
Appearance Clear colorless liquid with strong pungent odor
Assay Min 99%
Weight/ mL at 20°C 0.991 – 0.994 g
Refractive index (20°C; 589 nm) 1.386 – 1.388

Packings
500 ml 00500
2500 ml 02500
25 Liters 0025K
2500 ml 02500
2500 ml 02500

Safety Information
Symbol: GHS05
Signal Word: Danger
UN No.: 3463
IMCO Class No.: 8,3
Packing Group: II
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310

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