Chinese Best Pharmaceutical Grade Propylene Glycol/USP

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Appearance: Liquid
• Transport Package: Drum
• Specification: 215
• HS Code: 2905320000

Product Description

Product Description
Glycerol also called glycerine or glycerin, it's a simple polyol compound. It is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic.

Technical Index

1. Product Character: Colorless Transparent Liquid

2. Color (APHA): 20 max

3. Glycerin Content (%): 99.5% min

4. Specific Gravity: 1.2607 min

5. Moisture: 0.5 max

6. Fatty Acid & Ester (ml): 1.0 max

7. Chloride: 0.001 max

8. Sulphates (%): 0.002 max

9. Heavy Metal (Pb): 0.0005 max

10. Ash (%): 0.01max

 

Specification

Item	Specifications	test result
Hazen Color ≤,	20	pass
Glycerine,% ≥	99.5	pass
Density(20c g/ml) ≥	1.2559	pass
Sulphuric Ash% ≤	0.01	pass
Acidity or Alkalinity(mmol/100g) ≤	0.1	pass
Saponification value(lmmol/100g) ≤	1	pass
Conclusion:	PASS

Application

In the coatings industry	In the coatings industry for making all kinds of alkyd resin, poly ester resin, epoxy resin and glycidyl ether.
In textile and printing and dyeing	In textile and printing and dyeing process for preparing wetting agent hygroscopic agent, crease resistant fabric preshrunk   treatment agent, diffusion agent and penetrating agent.
In the food industry	In the food industry as sweetener, tobacco of hygroscopic agent and solvent.
Other areas	In addition, in the paper industry, cosmetics, leather manufacturing, photography, printing, metal processing, widely used in   rubber industry, etc.

Packaging & Shipping

In 215kgs' drums, 17.2 tons/20'fcl.