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Propylene Glycol
1.1 USD ($)/Kilograms
Product Details:
- HS Code 2905320000
- Shelf Life 12 Months
- Smell Other
- Molecular Formula C3H8O2
- Grade Food Grade, Daily Chemical Grade, Industrial Grade
- Taste Odorless
- Shape Irregular
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Propylene Glycol Price And Quantity
- 860 Kilograms
- 1.1 USD ($)/Kilograms
Propylene Glycol Product Specifications
- 12 Months
- 2905320000
- Other
- C3H8O2
- Odorless
- Food Grade, Daily Chemical Grade, Industrial Grade
- Irregular
- Propylene glycol
- 57-55-6
- n20/D 1.432(lit.)
- 76.10 Grams (g)
- 1.035 Gram per cubic centimeter(g/cm3)
- CH3-CHOH CH2OH
- -60 (lit.)
- Organic Solvents
- Propylene glycol is a colorless, odorless, transparent viscous liquid with good hygroscopicity and moisturizing properties. It can be oxidized into propionaldehyde, lactic acid, pyruvic acid and acetic acid at high temperatures, but it is relatively stable to heat and light, and more stable at low temperatures. The molecular formula of propylene glycol is C3H8O2, the molecular weight is 76.10, the melting point is -60 , and the boiling point is 187 (other data show that the boiling point is 188.2 ). Physical Properties: Propylene glycol is a colorless, transparent, slightly sweet viscous liquid with a slightly spicy taste. It is miscible in water, acetone, ethyl acetate and chloroform, and soluble in ether. It can be dissolved in many essential oils, but it is not miscible with petroleum ether, paraffin and oils. Chemical Properties: Propylene glycol has strong solubility and reactivity, and can participate in a variety of chemical reactions. It can react with organic acids to form esters, and react with alkyl sulfuric acid or halogenated hydrocarbons to form ethers.
- Propylene glycol is soluble in water, acetone, ethyl acetate and chloroform, and is also soluble in ether and many essential oils; it is insoluble in petroleum ether, paraffin and grease.
- Colourless transparent liquid
- NO
- 200-338-0
- 1. Chemical industry: 1) Manufacturing unsaturated polyester resins: 1,2-propylene glycol is an important raw material for unsaturated polyesters, epoxy resins and polyurethane resins, accounting for about 45% of their total consumption. 2) Plasticizers: It is also widely used in plasticizers, especially in plasticizers for alkyd resins. 3) Surface coatings and reinforced plastics: Unsaturated polyesters are widely used in surface coatings and reinforced plastics. 2. Food industry: 1) Food additives: In the food industry, 1,2-propylene glycol reacts with fatty acids to form propylene glycol fatty acid esters, which are mainly used as food emulsifiers. 2) Solvents for condiments and pigments: 1,2-propylene glycol is an excellent solvent for condiments and pigments. 3) Food emulsifiers: Used to produce propylene glycol esters (such as propylene glycol monostearate, propylene glycol monooleate, etc.). 4) Moisturizers, softeners: Used as moisturizers and softeners in products such as candy, bread, and packaged meat. 5) Tobacco moisturizer: used as a moisturizer in the tobacco industry. 3. Pharmaceutical industry: 1) Pharmaceutical product solvent: 1,2-propylene glycol is often used as a solvent, softener and excipient in the pharmaceutical industry to make various ointments and creams. 2) Injection and eye drops: used to produce injection, eye drops, oral solution, etc. 4. Personal care industry: 1) Cosmetic solvent: used as a wetting agent in cosmetics, toothpaste and soap in combination with glycerin or sorbitol. 2) Hair dye moisturizer: used as a moisturizing and leveling agent in hair dye. 5. Other applications: 1) Lubricating oil and ink solvent: used as a solvent for food processing equipment lubricating oil and food marking ink. 2) Advanced antifreeze: used as a wetting agent and solubilizer in advanced antifreeze.
- Industrial
- Liquid
- Room Temperature
- Not less than 99.50%
Propylene Glycol Trade Information
- Qingdao, Shanghai or Tianjin
- Paypal Letter of Credit at Sight (Sight L/C) Telegraphic Transfer (T/T) Western Union
- 50000 Kilograms Per Month
- 7 Days
- No
- If order is confirmed we will reimburse the sample cost
- 200kg/Drum, 215kg/Drum or IBC.
- Middle East South America Eastern Europe Asia Australia Central America North America Western Europe
- All India
Product Description
Propylene glycol is a colourless, tasteless, odourless viscous liquid, the CAS number is 57-55-6, the molecular formula is C3H8O2. It is a polyol with water absorption and stability and low toxicity.
The melting point of propylene glycol is -60, the boiling point is 187, and the density is 1.036 g/cm. It is easily soluble in water, acetone, ethyl acetate and chloroform, and can be dissolved in many essential oils, but it is not miscible with petroleum ether, paraffin and grease. Propylene glycol is relatively stable to heat and light, especially at low temperatures.
Uses of propylene glycol in different fields:
Food industry: As a food emulsifier and moisturizer, it increases the stability and moisturizing properties of food.
Pharmaceutical industry: It is often used as a solvent, blender, moisturizer and preservative for ointments to improve the stability and skin absorbability of drugs.
Daily chemical products: Added to daily necessities such as soap and toothpaste as a moisturizer and solvent.
Cosmetics: used for moisturizing, penetration and solubility to improve product usage experience.
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DALIAN HANDOM CHEMICALS CO.,LTD.
RM702, Unit 1, Building 21, Liuhe Road, Ganjingzi Dist,Dalian - 116091, Liaoning, China
Phone :--+8615840669648
Send InquiryE-mail us : export@handom-chem.com
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