Factory Direct USP Grade Pg CAS57-55-6 Propylene Glycol

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Classification: Saturated Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Model NO.: PG
• Hydroxyl No.: Monohydroxy
• Density: 1.0381
• Melting Point: -59ºC
• Flash Point: 99ºC
• Spontaneous Ignition Point: 421.1ºC
• Boiling Point: 188ºC
• Solubility: Miscible with Water, Ethanol and Most Organic Solv
• Flammability: Combustible
• Volatility: Hard to Volatilize
• Stability: Good
• Deliquescence: Not Deliquescence
• Toxicity: Non-Toxic
• Corrosivity: No Corrosion
• Decomposability: High Temperature Decomposition
• HS: 29053200
• Molecular Weight: 76.09
• Transport Package: 215kg/Iron Drum, 1000kg/IBC Drum, 22mt/Flexitank
• Specification: 215kg/drum
• Trademark: LONGXING
• Origin: Shandong
• HS Code: 29053200
• Production Capacity: 200mt/Month

Product Description

Product Description

Item	Standard
Appearance	viscous, clear liquid
Propyleneglycol, min content	99.7%
Density at 20°C, g/cm³	1.0381
Boiling point of Propyleneglycol	188.2°C at 760 mm Hg
Ignition temperature	99°c
Water (by Karl-Fischer), max	0.1%
Acidity (CH3COOH), max.	0.005%
Hazen color of Propyleneglycol, max.	15 Hazen units
Ash content, max.	0.001%
Storage	in the shade
Packing	215kg/drum

 

Specification

Certificate of Analysis

Test			Unit of	Specifications			Test
Description			Measure	Minimum	Maximum		Result
Assay,GLC			weight %	99.5			99.89
Color, Pt-Co			APHA Color		5		5
Moisture			weight %		0.1		0.09
Specific Gravity @20/20ºC			-	1.035	1.038		1.038
Refractive Index @20C			-	1.431	1.435		1.433
Appearance			Colorless, clear, transparent viscous liquid				pass
***End of Test Data***

Application

1.Propylene glycol is unsaturated polyester, epoxy resin, the main raw material of polyurethane resin.

2.In the food industry is a good solvent, spices and pigments in medicine in the production of various types of ointment, gel solvent, softener and excipients, etc.,

3.propylene glycol and various spices has goodsolubility, which is also used as a solvent and cosmetics, etc., softener can also be used as a tobacco humidification agent and moisturizing agent, fungicide, food processing equipment lubricating oil and food labeling ink solvent,.

4.propylene glycol aqueous solution is effective antifreeze agent, it is also a kind of plasticizer, surface active agent, food emulsifying agent and demulsifier, fruit ripening agent, preservative, hygroscopic agent, lubricant, antifreeze raw materials.

Packaging & Shipping

                       215KG/DRUM                                                        1000KG/IBC DRUM                                                   22mt/FLEXITANK

Company Profile

Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province which is the site of the famous Yellow River Delta. Our company specializes in various chemical products, including basic inorganic and organic chemicals, such as  PG, DMC, CMC, DMF, Citric Acid series, Hydroxide Potassium, MA, TDI, etc. Our products are popular in both domestic and international market due to the superior quality, perfect service and competitive prices. With many years' development , our company have cleints all over the world, such as USA, Pakistan, India, Japan, Austrilia, Saudi, Africa, etc., and we enjoy a good reputation among them. We have a close relationship with many famous chemical plants in China which guarantees our customers with top quality , better delivery and competitive price . We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.
 

Factory display

FAQ

1. Why choose us?

With many year's experience on chemicals and exporting, we can provide top quality products, super service, competitive price and fast delivery.

2.What payment term are acceptable to us?

    TT, LC, DP, West Union, Paypyl, etc

3.Is free sample avaliable?

     Yes, free sample can be provided, but the courier cost is on your side.

4.What's the loading port and transporation method?

   Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc. By sea, railyway, road, muti-model transporation.

5.Is a discount possible?

   Yes, but it depends on the quantity, market price, etc.

6.How to learn more about our company?

   Please click" Dongying City Longxing Chemical Co., ltd" on the right side.
contact 
Alice Liu