Chinese Factory Supply Best Price CAS No. 57-55-6 1 2-Propanediol/Propylene Glycol

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Model NO.: PG
• Hydroxyl No.: Monohydroxy
• Density: 1.0381
• Water Solubility: Miscible
• Color: Colorless Tansparent Liquid
• Molecular Weight: 76.09
• Boiling Point: 188ºC
• Melting Point: -60ºC
• Flash Point: 85.7°c
• Grade: USP Food Industrial Grade
• Application: Medicine Food Chemical
• Transport Package: 215kg/Iron Drum, 1000kg/IBC Drum
• Specification: 215kg/drum
• Trademark: LONGXING
• Origin: China
• HS Code: 29053200
• Production Capacity: 50000mt/Year

Product Description

Product Description

Propylene glycol,Other name1,2-propanediol, is an organic compound with the chemical formula of C3H8O2. It is miscible with water, ethanol and various organic solvents. Under normal conditions, it is colorless viscous liquid, almost tasteless and slightly sweet. Propylene glycol can be used as raw material of unsaturated polyester resin, and can be used as wetting agent with glycerol or sorbitol in cosmetics, toothpaste and soap. In hair dyes, it is used as moisture control, hair conditioner, antifreeze, cellophane, plasticizer and pharmaceutical industry.

Specification

Item			Unit	Specifications
MPG content			Wt%	99.80min
Water			ppm	1000max
Color, Pt-Co			APHA	10
Acidity			%	0.01max
IBP			DegC	183min
DP			DegC	189max
Iron			ppm	0.5max
Sulfate			ppm	10max
Chloride			ppm	2max
Heavy Metals ( Pb)			ppm	5max
Residue on Ignition			ppm	20max
Specific Gravity			20/20degC	1.035-1.040
Refractive Index			nD20	1.431-1.435
Appearance				Colorless,Viscous, Transparent liquid

 

Product Usages

 

1. Used as raw materials for unsaturated polyester resin, epoxy resin, and polyurethane resin.
2. Raw materials used as plasticizers, surfactants, emulsifiers, and demulsifiers.
3. In the food industry, it is used as the solvent of essence and food pigment, tobacco wetting agent, mildew inhibitor, fruit ripening preservative, and pharmaceutical       excipient.
4. As an antifreeze, heat carrier, and food machinery lubricant.
5. Used in the pharmaceutical industry.

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 have many years of experience on exporting and  specializes in various chemical products, including basic inorganic and organic chemicals, such as Propylene Glycol, Ethylene Glycol, Glycerine , Diethylene Glycol, Triethylene Glycol, Dipropylene Glycol, Dimethyl Sulfoxide, N,N-Dimethyl acetamide, Propylene Carbonate, Methylene Chloride, Dimethyl Carbonate, DMF, Aniline,  Trichloroethylene, Perchloroethylene, Citric Acid series, Methyl Acetate, N-Butyl Acetate, Cyclohexanone, N-Pentane, Styrene, Maleic Anhydride, TDI, N-Heptane, Monoethanolamine, 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 clients all over the world, such as USA, Russia, Pakistan, India, Japan, Australia, Middle East, 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?
We are a chemical-based corporation with good reputation, established in 2008. With many years of experience on exporting and short distance to Qingdao port, we can provide top quality products, super service, competitive price and fast delivery.
2. How to guarantee the quality?
Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.
3. What payment term are acceptable to us?
TT, LC, DP, West Union, PayPal, etc.
4. Is free sample available?
Yes, free sample can be provided, but the courier cost is on your side.
5. What's the loading port and transportation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railway, road, muti-model transportation.
6. How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.