China Factory CAS 57-55-6 Propylene Glycol Pg with Good Price

• Type: Lubricating Oil
• Source: Liquid Mineral Lubricants
• Composition: Base Oil
• Property: High and Low Temperature Lubricating Oil
• Certification: SAE, ACEA, NSF, JASO
• Shape: Liquid
• Model NO.: CAS 57-55-6
• Application: Industrial Lubricant, Automotive Lubricant, Plastic Products
• Sample: Free
• Storage: Cool Dry Place
• Packing: Net 25kg/1000kg
• Supply Ability: 50000 Ton/Tons Per Month
• Transport Package: Standard Export Package
• Specification: 99.5%
• Trademark: GM
• Origin: China
• HS Code: 29053200
• Production Capacity: 500000

Product Description

     The scientific name of propylene glycol is "1,2-propanediol". Molecular weight 76.10. There is one chiral carbon atom in the molecule. The racemate is a hygroscopic viscous liquid with a slightly spicy taste. Specific gravity 1.036 (25/4ºC), freezing point -59ºC. Boiling point: 188.2ºC, 83.2ºC (1,333 Pa), miscible in water, acetone, ethyl acetate and chloroform, soluble in ether. Soluble in many essential oils, but immiscible with petroleum ether, paraffin and grease. It is relatively stable to heat and light, and is more stable at low temperatures. The boiling point of the levorotary body is 187~189ºC, and the specific optical rotation [α]D20-15.0°. Propylene glycol can be oxidized into propionaldehyde, lactic acid, pyruvic acid and acetic acid at high temperatures.

USE
      Propylene glycol is an important raw material for unsaturated polyester, epoxy resin, and polyurethane resin. Its usage accounts for about 45% of the total consumption of propylene glycol. This unsaturated polyester is widely used in surface coatings and reinforced plastics.
1. Propylene glycol has good viscosity and hygroscopicity, and is non-toxic, so it is widely used as a hygroscopic agent, antifreeze, lubricant and solvent in the food, pharmaceutical and cosmetics industries.
2. In the food industry, propylene glycol reacts with fatty acids to form propylene glycol fatty acid esters, which are mainly used as food emulsifiers; propylene glycol is an excellent solvent for condiments and pigments.
3. Propylene glycol is commonly used in the pharmaceutical industry as a solvent, softener and excipient in the manufacture of various ointments and ointments.
4. Since propylene glycol has good mutual solubility with various fragrances, it is also used as a solvent and softener in cosmetics, etc.
5. Propylene glycol is also used as a tobacco humidifier, antifungal agent, food processing equipment lubricant and solvent for food marking ink. Aqueous solutions of propylene glycol are effective antifreeze agents.

 

Product details

Test Item	Standard
Appearance	Clear liquid
Ester content	≥99.0%
Viscosity (cps/25ºC)	10~20
Acid value	≤0.2%
Colour (APHA)	≤50
Moisture	≤0.15%

 

1. who are we?
We are based in China, start from2006,sell to South Asia(15.00%),Mid East(15.00%),Domestic Market(10.00%),Southeast Asia(10.00%),Eastern Asia(5.00%),North America(5.00%),South America(5.00%),Oceania(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Africa(5.00%),Eastern Europe(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Calcium Chloride, Silicon Dioxide, Sodium Carbonate, Ethylene Glycol, Water Reducer

4. why should you buy from us not from other suppliers?
We are a trade-based, industrial-based, global procurement, global sales, foreign trade integration, upstream and downstream integration, global traders with integrated value-added capabilities and compound competitiveness made steady progress.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese