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.
| 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 |
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.
215kg/drum,80drums/20'FCL 1000KG/IBC drum,20drums/20'FCL 23-25MT/ISO TANK
Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province which is the site of the famous Yellow River Delta. Our company specializes in various chemical products, including basic inorganic and organic chemicals, such as Methylene Chloride, Propylene Glycol, Dimethyl Carbonate, CMC, DMF, Aniline, Trichloroethylene, Perchloroethylene and Citric Acid series, Methyl Acetate, Ethyl Acetate, N-Butyl Acetate, Cyclohexylamine,Hydroxide Potassium, Styrene Maleic Anhydride, Maleic Anhydride, TDI, Phenol, 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 cleints all over the world, such as USA, Pakistan, India, Japan, Austrilia, Saudi, Africa, 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.1. Why choose us?
With many year's experience on chemicals and exporting, we can provide top quality products, super service,competitive price and fast delivery.
2. What payment term are acceptable to us?
TT, LC, DP, West Union, Paypyl, etc
3. Is free sample avaliable?
Yes, free sample can be provided, but the courier cost is on your side.
4. What's the loading port and transporation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc.By sea, railyway, road, muti-model transporation.
5. Is a discount possible?
Yes, but it depends on the quantity, market price, etc.
6. How to learn more about our company?
Please click" Dongying City Longxing Chemical Co., ltd" on the right side.
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