Product Description
Dipropylene glycol, also known as dipropylene glycol, dipropylene glycol, dipropylene glycol, 4-oxaheptane-2,6-diol, 1,1, - oxydi-2-propanol, 2-hydroxypropyl ether, 2,2, - dihydroxydipropyl ether, referred to as DPG. Dipropylene glycol is a odorless, colorless, sweet, water-soluble and hygroscopic liquid at room temperature. Soluble in water and toluene, miscible in methanol and ether, with spicy sweetness and non corrosiveness. It has little irritation to the skin and low toxicity. Flammable in case of open fire and high heat. It can form explosive mixture with air. It is suitable for flavors, fragrances and cosmetics.
Product Parameters
| Index name |
Index |
Result |
| DPG % ≥ |
99.8 |
99.9 |
| Initial boiling point ºC ≥ |
222 |
230 |
| Dry Point ºC ≤ |
236 |
235 |
| Density 20/20 ºC,g/cm3 |
1.020-1.025 |
1.024 |
| Color(Pt/Co) ≤ |
10 |
5 |
| Chlorine(CL-) mg/kg ≤ |
10 |
0 |
| Fe mg/kg ≤ |
0.5 |
0 |
| Moisture % ≤ |
0.1 |
0.06 |
| Burning residue % ≤ |
0.005 |
0.001 |
| Acidity (by acetic acid) % ≤ |
0.010 |
0.001 |
| Hyperoxide mmol/L ≤ |
1.25 |
0.01 |
| Appearance |
Clear Colorless liquid |
pass |
Application
1) Dipropylene glycol is the most ideal solvent for many flavors and fragrances and cosmetic varieties. This raw material has good water, oil and hydrocarbon co solubility, slight smell, little skin irritation and low toxicity. Isomers are evenly distributed and of excellent quality;
2) Dipropylene glycol can also be used as coupling agent and moisturizer in a variety of different cosmetic applications. In the field of perfume, the proportion of two propylene glycol is over 50%. In other application fields, the proportion of dipropylene glycol is generally less than 10% (weight). Some specific products include: hair curl, skin cleansing fluid (cold cream, shower gel, liquid soap and skin care) deodorant, face, hand and body skin care products, moisturizing skin care products and lipstick, etc.
3) Dipropylene glycol is also used in the production of unsaturated resin and saturated resin. The resin produced by dipropylene glycol has superior softness, crack resistance and weather resistance. The product has long-term yellowing resistance.
4) Used as cellulose acetate; Nitrocellulose; Shellac varnish; Castor oil solvent. It can also be used to make plasticizer, fumigant, synthetic detergent, etc.
Packaging & Shipping
215kg/drum,80drums/20'FCL 1000KG/IBC drum,20drums/20'FCL 23-25MT/ISO TANK
Company Profile
Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province. Our company have many years of experience on exporting and is close to the second largest port in China-Qingdao port. We have got the ISO system certification. We specialize in various chemical products, including basic inorganic and organic chemicals, such as Propylene Glycol, Ethylene Glycol, Glycerine , Diethylene Glycol, Triethylene Glycol, Dipropylene Glycol, Dimethyl Sulfoxide, N,N-Dimethyl acetamide, Propylene Carbonate, Methylene Chloride, Dimethyl Carbonate, DMF, Aniline, Trichloroethylene, Perchloroethylene, Citric Acid series, Methyl Acetate, N-Butyl Acetate, Cyclohexanone, N-Pentane, Styrene, Maleic Anhydride, TDI, N-Heptane, Monoethanolamine, etc. Our products are popular in both domestic and international market due to the superior quality, perfect service and competitive prices. With many years' development, our company have clients all over the world, such as USA, Russia, Pakistan, India, Japan, Australia, Middle East, South America, etc., and we enjoy a good reputation among them. We have a close relationship with many famous chemical plants in China which guarantees our customers with top quality, better delivery and competitive price . We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.
Factory display
FAQ
1. Why choose us?
We are a chemical-based corporation with good reputation, established in 2008, with many years of experience on exporting. And we have got the ISO system certification. We are close to the second largest port in China-Qingdao port. We can provide top quality products, super service, competitive price and fast delivery. We can provide one-stop purchasing service for a variety of products.
2. How to guarantee the quality?
Up-to-date facilities and technology, strict inspection in production process and final product, inspection before delivery.
3. What payment term are acceptable to us?
TT, LC, DP, West Union, PayPal, etc.
4. Is free sample available?
Yes, free sample can be provided, but the courier cost is on your side.
5. What's the loading port and transportation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.
By sea, railway, road, muti-model transportation.
6. How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.
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