CAS 56-81-5 High Quality USP Grade Glycerol with Best Price

• CAS No.: 56-81-5
• Formula: C3h8o3
• EINECS: 200-289-5
• Type: Pharmaceutical Intermediates
• Appearance: Transparent
• Quality: Industrial
• Model NO.: Glycerin
• Colour: Colorless
• Density: 1.263
• Boiling Point: 290.9
• Melting Point: 17.8
• Flash Point: 177
• Toxicity: No
• Molecular Weight: 92.09
• Molar Refractive Index: 20.51
• Molar Volume: 70.9 Cm3/Mol
• Surface Tension: 61.9dyne/Cm
• Polarizability: 8.13 (10-24cm3)
• Isometric Specific Volume (90.2K): 199.0
• Refractive Index (15ºC): 1.47547
• Viscosity (20ºC): 1500 MPa·s
• Specific Heat Capacity (15ºC): 2.46 Kj/(Kg·K)
• Thermal Conductivity: 0.29W/(M·K
• Transport Package: Drum IBC
• Specification: 95%MIN / 99.7MIN
• Trademark: LONGXING
• Origin: China
• HS Code: 29054500
• Production Capacity: 3000mt

Product Description

Product Description

 

Glycerol, also known as glycerol, with the chemical formula C3H8O3, is colorless, odorless, sweet, and has a clear and viscous liquid appearance. It is an organic substance that can absorb moisture from the air, as well as hydrogen sulfide, hydrogen cyanide and sulfur dioxide. . Insoluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether and oils, it is the backbone component of triglyceride molecules

 

Product Parameters

Description	Method	Specified Range	Typical values
Relative density 20 /20°C2	ISO 2099 (Part 2) : 1972	1.2623 min	1.2632
Refractive index n20D2	APAG-GL-006 : 1988	1.4731 min	1.4737
Glycerine content %1	APAG-GL-009 : 1988	99.5 min	99.8
Colour APHA1	ASTM D1209 : 1993	10 max	2.5
Fatty acids & esters 1 (ml 0.5N NaOH/50g)	USP XXllI : 1995	1.0 max	0.14
Sulphated ash %2	USP XXllI : 1995	0.01 max	0.004
Chlorides ppm Cl2	USP XXllI : 1995	10 max	< 10
Heavy metals ppm Pb2	USP XXlIl (Mtd 1) : 1995	5 max	< 5
Chlorinated compounds ppm Cl2	USP XXllI : 1995	30 max	< 30
Arsenic ppm2	USP XXllI : 1995	1.5 max	< 1.5
Sulphate ppm2	USP XXllI : 1995	20 max	< 20

 

Application

1. Used in the manufacture of nitroglycerin, alkyd resins and epoxy resins.
2. In medicine, it is used to prepare various preparations, solvents, hygroscopic agents, antifreeze agents and sweeteners, and to prepare external ointments or suppositories, etc.
3. In the coating industry, it is used to prepare various alkyd resins, polyester resins, glycidyl ethers and epoxy resins.
4. In the textile and printing and dyeing industries, it is used to prepare lubricants, hygroscopic agents, fabric anti-shrinkage treatment agents, diffusing agents and penetrants.
5. It is used as a hygroscopic agent and solvent for sweeteners and tobacco agents in the food industry.
6. It has a wide range of uses in industries such as papermaking, cosmetics, tanning, photography, printing, metal processing, electrical materials and rubber.
7, and used as automobile and aircraft fuel and antifreeze in oil fields.
8. Glycerol can be used as a plasticizer in the new ceramic industry.

 

Packaging & Shipping

PACKING
Plastic drum 250kg*80Drums/20'FCL
Iron drum 250kg*80Drums/20'FCL
IBC drum 1.1MT*20 Drums/20'FCL

Company Profile

Dongying City Longxing Chemical Co., Ltd. is a chemical enterprise, founded in 2008, located in the famous Yellow River Delta hometown - Dongying City, Shandong Province.Our company mainly produces and sells a variety of chemical products and sealants and adhesives,Because of superior quality, perfect service and competitive price, our products are very popular in domestic and foreign markets. After years of development, the company's customers are all over the United States, Canada, Germany, Japan, Pakistan, India, Australia, Saudi Arabia, Africa and other countries and regions, and enjoy a good reputation in these countries.We maintain close cooperation with many famous chemical factories in China to provide customers with quality products, better delivery time and competitive prices.We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit.

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, etc3. 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.