2023 High Quality 99.5% Purity Propylene Glycol Pg for Sale

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: 57-55-6
• Colour: Colorless
• Purity: 99.5%
• Solubility in Water: Miscible
• Molar Mass: 76.095 G·mol−1
• Density: 1.036 g/cm3
• Viscosity: 0.042 PA·s
• Boiling Point: 188.2 °c (370.8 °f; 461.3 K)
• Odor: Odorless
• Melting Point: −59 °c (−74 °f; 214 K)
• Brn: 1340498
• Mdl: Mfcd00064272
• Rtecs: Ty2000000
• Flash Point: 225°f
• Jecfa Number: 925
• Vapor Presure: 0.08 mm Hg ( 20 °c)
• Merck: 14, 7855
• Transport Package: Drum/Flexitank
• Specification: 215kg*80drum 17.2tons/FCL
• Trademark: Near Chem
• Origin: China
• HS Code: 2905320000
• Production Capacity: 50000mt/Year

Product Description

Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste.Containing two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, including water, acetone, and chloroform. In general, glycols are non-irritating and have very low volatility.

It is produced on a large scale primarily for the production of polymers. In the European Union, it has E-number E1520 for food applications. For cosmetics and pharmacology, the number is E490. Propylene glycol is also present in propylene glycol alginate, which is known as E405. Propylene glycol is a compound which is GRAS (generally recognized as safe) by the US Food and Drug Administration under 21 CFR x184.1666, and is also approved by the FDA for certain uses as an indirect food additive. Propylene glycol is approved and used as a vehicle for topical, oral, and some intravenous pharmaceutical preparations in the U.S. and in Europe.

Items	Result Data
Product Name	Propylene Glycol/PG
Appearance	Colorless, viscous clear hygroscopic liquid
Purity	99.50%
Moisture	0.06%
Specific gravity(20°C ) (g/ cm^3)	1.037
Index of refraction (nD^20)	1.433
Alkalinity (as OH^-)	0.01 mmol/100g
Color APHA	5
Acidity, ml	0.0046

Polymers

Forty-five percent of propylene glycol produced is used as a chemical feedstock for the production of unsaturated polyester resins. In this regard, propylene glycol reacts with a mixture of unsaturated maleic anhydride and isophthalic acid to give a copolymer.

Food and drug

Propylene glycol is also used in various edible items such as coffee-based drinks, liquid sweeteners, ice cream, whipped dairy products and soda. Vaporizers used for delivery of pharmaceuticals or personal-care products often include propylene glycol among the ingredients.

Antifreeze

The freezing point of water is depressed when mixed with propylene glycol. It is used as aircraft de-icing and anti-icing fluid.

Electronic cigarettes liquid

Propylene glycol, glycerin, or a mixture of both, are the main ingredients in e-liquid used in electronic cigarettes. They are aerosolized to resemble smoke and serve as carriers for substances such as nicotine and flavorants.


We have various of packages for different products and we are always pleased to satisfy customers' request.

Packaging:
215kg*80drum,17.2tons/FCL
23tons/Flexitank

Shipping:
Prompt shipping usually 7--14 days after receiving TT deposit or Original LC.

Shandong Near Chemical Co.,Ltd is located in the beautiful Yellow River Delta, the mouth of the Yellow River into the sea-Dongying City. Near Chemical is a comprehensive service company focusing on import & export of chemicals and domestic trade. We are integrating rich chemical resources along with individual customized services for all global clients.

In the past decade, Near Chemical has established a stable and friendly partnership with thousands of customers over 60 countries and regions. We have spread wide range of chemicals in various fields such as pharmacy, petroleum, animal husbandry, food processing, printing&dyeing, manufacturing industries etc. Near Chemical now has warehousing, trading, public utilities ,property management and other comprehensive entities, and gradually develop to collectivization, internationalization and Industrialization. 
 

1 Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on Methylene Chloride and Aniline oil, meanwhile we are one of the experienced distributors for other chemicals such as DMF, MEG, DMC, Thiourea, Polyol, TDI, IPA, Ethanol etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
  A:  Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.

4 Q: How to confirm the Product Quality before placing orders?
  A :  You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.

6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping lines.
Generally it takes 14 days after deposit or original LC.