Propionic Acid 79-09-4 CAS NO.79-09-4

propionic acid

product name

propionic acid

synonyms

acide propionique; trianoic acid

cas no.

79-09-4

einecs

201-176-3

molecular formula

c3h6o2

molecular weight

74.08

physical properties

melting point: -24~-23 c

boiling point:141c

density: 0.993 g/ml at 25 c

vapour density:2.55 (vs air)

vapour pressure: 2.4 mm hg ( 20 c)

fema:2924

refractive index: n20/d 1.386(lit.)

flashing point: 125 f

water solubility:37 g/100 ml

specification

application

1.preservatives;mould inhibitor;spices.

2.used for the viscous material such as beer antimicrobial resistance agent.

3.used for organic reagent, esterification agents and plasticizers, but also for the preparation of food spices

4.propionic acid is an important chemical raw material, is a fungicide armor frost spirit, benzene frost spirit,

herbicide stam, main grain spirit, well, pyrazole fluorine grass grass spirit spirit, thiazole grasses spirit, milk

fluorine chlorine, fluorine pyrazole grain spirit spirit grass, grass amine c, such as the enemy grass amine

intermediates.

5.used for the preparation of spice with propionic acid ester, and used for cellulose nitrate solvents and

plasticizer, etc.

packing

180kg/plastic drum;

1x20’fcl=14.4mt with pallets.

storage

keep container dry. keep in a cool place. ground all equipment containing material.

corrosive materials should be stored in a separate safety storage cabinet or room.

packing image