PRODUCT DESCRIPTION
Propylene glycol is an organic compound with the chemical formula c3h8o2, which is miscible with water, ethanol and a variety of organic solvents. Under normal conditions, it is colorless viscous liquid, almost tasteless and slightly sweet. Propylene glycol can be used as raw material of unsaturated polyester resin. It can be used as wetting agent in cosmetics, toothpaste and soap together with glycerol or sorbitol. In hair dyes, it is used as moisture regulating and hair leveling agent, antifreeze, cellophane, plasticizer and pharmaceutical industry.
| Product |
Propylene Glycol |
CAS No |
57-55-6 |
| Quality |
99.5%+ |
Quantity: |
1ton |
| Test Date |
2018.6.20 |
Quality Standard |
Results |
| Identity |
| Testing Item |
Quality Standard |
Testing Method |
|
| Color |
Colorless |
GB 29216-2012 |
Colorless |
| Appearance |
Transparent Liquid |
GB 29216-2012 |
Transparent Liquid |
| Density (25ºC) |
1.035-1.037 |
|
1.036 |
| Propylene Glycol Assay % |
≥99.5 |
GB/T 4472-2011 |
99.91 |
| Water % |
≤0.2 |
GB/T 6283-2008 |
0.063 |
| Acid Assay, ml |
≤1.67 |
GB 29216-2012 |
1.04 |
| Burning residue % |
≤0.007 |
GB/T 7531-2008 |
0.006 |
| Pb mg/kg |
≤1 |
GB/T 5009.75-2003 |
0.000 |
APPLICATION
1, 2-propylene glycol is an important raw material of unsaturated polyester, epoxy resin, polyurethane resin, plasticizer, surfactant, the amount of this aspect accounts for about 45% of the total consumption of propylene glycol, this unsaturated polyester is widely used in surface coatings and reinforcement plastics. 1, 2-propylene glycol has good viscosity and hygroscopic properties, and is widely used as hygroscopic agents, antifreeze agents, lubricants and solvents in the food, pharmaceutical and cosmetic industries. In the food industry, 1, 2-propylene glycol reacts with fatty acids to form propylene glycol fatty acid ester, which is mainly used as food emulsifier. 1, 2-propylene glycol is an excellent solvent for flavoring and coloring. Due to its low toxicity, it is used as a solvent for spices and food coloring in the food industry. 1, 2-propylene glycol is often used in the pharmaceutical industry as a solvent, softener and excipient for the manufacture of various ointments and ointments, and as a solvent for mixing agents, preservatives, ointments, vitamins and penicillin in the pharmaceutical industry. Because propylene glycol has good miscibility with various spices, it is also used as a solvent and softener for cosmetics. 1, 2-propylene glycol is also used as a tobacco humidifier, anti-mold agent, food processing equipment lubricating oil and food marking ink solvent. Aqueous solution of 1, 2-propylene glycol is an effective antifreeze agent. It is also used as tobacco wetting agent, anti-mildew agent, fruit ripening preservative, antifreeze and heat carrier.
PACKING SPECIFICATION
215kg*80drum, Flexitank
14.4ton/FCL
23ton/FCL
1. This product should be sealed in a cool and dry place. Keep away from fire and heat. It can be stored in containers made of iron, mild steel, copper, tin, stainless steel or resin-coated containers.
2. Although this product does not spontaneously ignite, it is combustible. Long-term storage does not deteriorate, but the opening absorbs moisture. Storage and transportation containers should be made of galvanized iron drums, aluminum or stainless steel. Storage and transportation in accordance with the general provisions of low toxic chemicals.
COMPANY PROFILE
Shandong Desenlai(DSL) chemical Co., LTD was founded by Shandong DAHaimeng chemical (1999), Haimeng New material (2002), Renjiang chemical (2008), Shandong Dahaimeng Chemical(2013) and Shandong Liuzan chemica (2016). We are a comprehensive chemical enterprise developed and integrated production, recycling and domestic and foreign sales. At present, we are not only occupies a wide range of chemical supply market in China, but also has been sold to more than 30 countries all around the world.
With more than twenty years of fine chemical business foundation, Shandong DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customerswith quality products and services and comprehensive "all-around" solutions.
The company adheres to the goal of green and sustainable development, and has long been committed to the operation of various fine chemical products,involving lithium new energy, biodegradable materials and other green energy fields. Such as N-methyl pyrrolidone, Butanediol, Butyrolactone, adipic acid, glycol, MBT(M), CBS(CZ), MBTS, Aniline oil, DMF, THF and so on.
WHY CHOOSE US?
FAQ
1.Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on N-Methyl Prrolidone, 1,4- Butanediol and Gamma-Butyrolactone. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?
We can supply COA, TDS, MSDS and so on.
4.What is your MOQ?
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?
(1)Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
(2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
We are sure the same specification commercial products as sample to customers.
(3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
(4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
6. How to pay?
PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
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: 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.
9.Q:What is your after-sales service?
DESENLAI CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order. If you have doubt or concern on our products or service, pls feel free to contact with us.
10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
11.What is your processing procedures of our order?
OUR PRODUCT LIST
Audited Supplier 
){kind=link}