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| 1.Dipropylene Glycol Basic information: | ||||||
| Product Name: | Dipropylene Glycol | |||||
| Supplier | Anhui Eapearl Chemical Co.,Ltd | |||||
| Brand Name | Eapearl | |||||
| Molecular Formula: | C6H14O3 | |||||
| CAS No.: | 25265-71-8 | |||||
| Short Name: | DPG | |||||
| Einecs No.: | 203-821-4 | |||||
| Molecular weight : | 134.17 | |||||
| HS Code : | 2918990090 | |||||
| 2. Dipropylene Glycol Chemical Properties: | ||||||
| Appearance: | clear transparent liquid, odorless | |||||
| Boilting Point: | 90-95 °C1 mm Hg | |||||
| Density: | 1.023 g/mL at 25 °C(lit.) | |||||
| Vapor Density: | 4.6 (vs air) | |||||
| Vapor Pressure: | <0.01 mm Hg ( 20 °C) | |||||
| Flashing Point: | 280 °F | |||||
| Sensitive: | Hygroscopic | |||||
| Refractive Index: | n20/D 1.441(lit.) | |||||
| Water Solubility: | Miscible | |||||
| Stability: | Stable | |||||
| Application: | 1.DPG is completely soluble in water andhygroscopic (attracts water from the atmosphere),it's the ideal solvent applied for many flavors and fragrances and cosmetics. | |||||
| 2.DPG is also used as a solvent, humectant, and coupling agent for many fragrance and cosmetic/personal-care items, such as perfumes, skin-care products, deodorants, hair-care products, and many others. | ||||||
| 3. DPG is used as a component in the production of unsaturated polyester resins, alkyd resins, polyurethane polyols, textile auxiliaries and Dibenzoate plasticisers | ||||||
| 3.Specification of Dipropylene Glycol: | ||||||
| Item | Index | |||||
| Appearance | Clear colorless viscous liquid | |||||
| Density (20°C) | 1.020-1.026 | |||||
| Acidity, % | 0.0075 Max | |||||
| Moisture, % | 0.2 Max | |||||
| Residue, % | 0.008 Max | |||||
| Color (Pt-Co) | 10 Max | |||||
| Content, % | 99.5Min | |||||
| Chloride, ppm | 5 Max | |||||
| Index of refraction | 1.436-1.440 | |||||