CAS 57-55-6 Multiple Grade Solvent 99.5% 99.9% Propylene Glycol

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Type: Solvent
• Appearance: Liquid
• Quality: Industrial
• Model NO.: 1 2 propanediol
• Colour: Colorless
• Transport Package: ISO Tank, Galvanized Iron Drum
• Specification: ISO Tank, Galvanized Iron Drum
• Trademark: ChemFine
• Origin: China
• Production Capacity: 20000 Metric Tons Per Month

Product Description

Last Edited:3/11/2023----------------------------According to user requirements, we can produce various specifications of products.
Product Name: 1,2-Propanediol; Propylene Glycol; PG
Formula: C3H8O2
CAS No.: 57-55-6
Density: 1.036 g/cm3
Appearance: Transparent colorless liquid

Application
PG is the raw material for preparing unsaturated polyester resin, antifreeze, etc. It is also a moisture preserving agent fortobacco, cosmetics, etc. Besides, it is a good solvent in coating, paints, and others.

Appearance
Colorless, viscous, and transparent liquid, no mechanical impurity

Packing, Storage, and Transportation
It can be packed by ISO tank, galvanized iron drum(net weight 215kgs), plastic drum, IBC or flexitank, etc.
This product should be stored in a cool and windy special warehouse far from the fire and transported as a general chemical product.

Index	Medical Grade	High Grade	Industrial Grade
PG Content %, ≥	99.9	99.7	99.5
Refractive index (25ºC)	1.4307~1.4317	1.431~1.435	1.426~1.435
Distillation range, IBP, ≤	184.0ºC	184.0ºC	183.0ºC
Distillation range, DP, ≤	189.0ºC	190.0ºC	190.0ºC
Moisture wt%, ≤	0.2	0.2	0.2
Colourity (Pt-Co) APHA, ≤	10	10	16

 

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