High-Purity Propylene Glycol for Industrial and Cosmetic Applications

• Customization: Available
• CAS No.: 57-55-6
• Formula: C3h8o2
• Model NO.: 99.5%
• EINECS: 200-338-0
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Hydroxyl No.: Monohydroxy
• Application: Emulsifier
• Key Word: Uses Propylene Glycol
• Bp: 187.3
• Shelf Life: 2 Years
• Other Names: 1, 2-Propanediol
• Single Package Size: 215kg/Drum
• Transport Package: Drum
• Specification: 210KG 1000KG 23000KG
• Trademark: sangfei
• Origin: China
• Production Capacity: 10000

Product Description

Products Description

Item	Standard
Appearance	viscous, clear liquid
Propyleneglycol, min content	99.9%
Density at 20°C, g/cm³	1.263-1.303g/cm3
Boiling point of GLYCEROL	290.9ºC at 760 mmHg
Ignition temperature	99°c
water solubility	>500 g/L (20ºC)
Acidity (CH3COOH), max.	0.005%
Hazen color of Propyleneglycol, max.	15 Hazen units
MP	18.6ºC
Storage	in the shade
Packing	250kg/drum

Application

1): The primary role of glycerin is to deeply hydrate and nourish the skin. This vital compound, an alcohol known as glycerol, is revered for its ability to draw and retain moisture effectively.
Propanediol, a close relative of alcohol, is distinguished by its remarkable absorptive prowess, making it an exceptional protector against mild skin injuries.
2): Glycerin is invaluable in the battle against chapped lips, offering dual benefits of skin hydration and a formidable barrier to harmful environmental factors.
Apply a small amount of glycerin post-cleansing to safeguard your skin from the sun's damaging rays and maintain a healthy, radiant glow.

Product Description

Product Details.

 

Glycerol is an organic compound with the chemical formula C3H8O3. It is a simple polyol compound. It is a colorless, odorless, sweet, viscous liquid that is non-toxic. The glycerol backbone is found in lipids called glycerides. It serves as an effective marker of liver disease. It is also widely used as a sweetener in the food industry and as a humectant in cosmetic formulations. Due to its three hydroxyl groups, glycerin is miscible with water and hygroscopic

 

 

 

Item name	Glycerol
Appearance	colorless transparent liquid without the suspended sediment
Hazen(APHA)	10
Glycerin content (%)	99.57
Density(20/25°C)	1.2599
Chloride (%)	0.001
Sulfate ash (%)	0.0022
Acidity or Alkalinity mmol/100g	0.03
Saponification equivalentmmol/100g	0.38
Arsenic(As)(mg/kg)	<2.0
Heavy metals (as Pb) (mg/kg)	<5
Reducing substances	complies
Temperature resistance test(280°C/20min)	<30

Glycerol is an important organic chemical raw material and is widely used in many sectors of the national economy. It is an excellent hygroscopic agent, antifreeze agent, lubricant, solvent and co-solvent. Glycerin is also used as a lubricant in food processing and packaging machinery. Commonly used as softeners, viscosity improvers and solvents in cosmetic manufacturing.

1. Food industry: In the food industry, it can be used as a water-retaining agent (for bread and cakes), a carrier solvent (for spices, pigments, and non-water-soluble preservatives), and a thickening agent (for beverages and wine preparations). etc.), plasticizer (used in candies, desserts, meat products, etc.); can be used as a color carrier in colored foods. In flavored and colored foods, glycerol helps shape the food due to its viscosity. In the rapid freezing of food, glycerol can be used as a heat transfer medium in direct contact with the food. Glycerin is also a lubricant for food processing and packaging machinery. In addition, the application of polyglycerol and polyglyceryl esters in the manufacture of crispy foods and margarine is increasing year by year.
2. Daily chemical industry: additives for cosmetics, toothpaste, and food flavors
3. Textile printing and dyeing industry: used as lubricant, hygroscopic agent, anti-shrink and anti-wrinkle treatment agent, diffusing agent, penetrating agent, etc.