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Dipropylene glycol CAS:25265-71-8 Product introduction
Product name: Dipropylene glycol
CAS: 25265-71-8/110-98-5
MF: C6H14O3
MW: 134.17
Appearance: Colorless and transparent, viscous liquid without sediment and suspension
Dipropylene glycol Characteristic:
At room temperature is a colorless, tasteless liquid, non-corrosive, skin irritation is very small, very low toxicity, widely used. The boiling point is 233℃, the relative density is 1.0252 (20/20℃), the refractive index is 1.439 (25℃), and the flash point is 137℃. Soluble in water and toluene.
Dipropylene glycol COA：
| 检验项目Test items | 检验项目Test items | 检验方法Testing method |
| 外观apprance | 无色透明，无沉淀和悬浮物的粘稠液体Colorless and transparent, viscous liquid without sediment and suspension |
目测 Visual inspection |
| 相对密度(20℃） Relative density | 1. 0200一1.0250 | Q/0500 DHX003-2018 |
| Fe.mg/kg | ≤l | Q/0500 DHX003-2018 |
| 水分，w% Moisture | ≤0.20 | GB/T6324.8-2014 |
| 色度，Pt-Co色号Chroma | ≤10 | GB 3143-82 |
| 酸度， mg/kg acidity | ≤75 | Q/0500 DHX003-2018 |
| 灼烧残渣mg/kg Burning residue | ≤80 | Q/0500 DHX003-2018 |
| 含量，w，% assay | ≥99.5 | Q/0500 DHX003-2018 |
| 丙二醇．w,％ Propylene glycol | ≤0.20 | Q/0500 DHX003-2018 |
| 检验项目Test items | 检验项目Test items | 检验方法Testing method |
Dipropylene glycol Application:
1.Dipropylene glycol is mainly used in the fields of high-quality raw materials demand such as spices, cosmetics, detergents and food additives
2.Widely used for DPG quality requirements are not too high industrial solvent and unsaturated polyester production, nitro fiber varnish production raw materials.3. Used as a solvent for cellulose acetate, cellulose nitrate, shellac varnish and castor oil.
Dipropylene glycol Package: 180kg/drum
Dipropylene glycol Storage and transportation:
Should be stored in a dry, cool, well-ventilated place.
Related Products——Propylene Glycol Series:
| Product Name | CAS No. |
| Propylene glycol | 57-55-6 |
| 1-Methoxy-2-propanol | 107-98-2 |
| Butylene Glycol | 19132-06-0 |
| 1-Methoxy-2-propyl acetate | 108-65-6 |
| Poly(propylene glycol) | 25322-69-4 |
| DipropyleneGlycol | 110-98-5 |
For specific prices, please contact our foreign trade department.
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Detailed usage is in the product details page.
