Factory Supply High Quality Propylene Glycol CAS 57-55-6

Factory Supply High Quality Propylene Glycol CAS 57-55-6
Product Introduction:
Propylene glycol is known as "1,2-propanediol". There is one chiral carbon atom in the molecule. The racemate is a hygroscopic viscous liquid with a slightly spicy odor.

CAS No.: 57-55-6
Formula: C3H8O2
Samples: Free samples under 100g
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Description
Technical Parameters
Product Description

 

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Density

1.036 g/mL at 25 °C (lit.)

Melting point

-60 °C

Boiling point

187 °C(lit.)

Refractive index

n20/D 1.432 (lit.)

Flash point

225 °F

Vapor pressure

Vapour pressure, Pa at 20°C: 10.6

PSA

40.46000

logP

-0.64050

Viscosity

0.581 cP at 20 °C

Vapor Density

2.62

Appearance

Colorless, bitter tasting, slightly viscous hygroscopic liquid.

 

Application

 

1) Gas chromatography stationary solutions, solvents, antifreeze, plasticizers and dehydrating agents.
2) Raw material of resin, plasticizer, surfactant, emulsifier and emulsion breaker, also can be used as antifreeze and heat carrier.
3) Propylene glycol is the intermediate of fungicide phenyl ether metronidazole.

 

Storage

 

1) This product should be kept sealed in a cool and dry place.
2) Keep away from fire and heat sources.
3) It can be stored in containers made of iron, soft steel, copper, tin, stainless steel or in containers coated with resin.
4) This product is combustible although it will not spontaneously combust.
5) Long-term storage does not deteriorate, but the opening is moisture absorption.
6) Storage and transport containers are preferred to be made of galvanized iron drums, aluminum or stainless steel.
7) Storage and transportation according to the general provisions of low-toxicity chemicals.

 

Packaging & Shipping

 

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