CAS: 57-55-6 Testing Standard: Q/YH11-2010 Place of Origin: Shandong, China (Mainland)

Items	Standard
Purity %	≥99.5
Moisture	≤0.13
Relative   Density 20°C (g/cm³)	1.035-1.039
Color（APHA）	≤5
（95%）°CDistillation (95%) °C	184-190
Refractive Index	1.431-1.433
Residue on ignition %	≤0.008
Sulfate（mg/kg）%	≤0.006
Chloride（mg/kg）%	≤0.007

215kg/drum, 80drums/20’fcl, (17.2MT) Flexitank /20’fcl,(22MT)1).use to produce unsaturated polyester  2).pharmaceutical and cosmetic industry  3).as antifreeze agent 1. Storage environment: It should be stored in a dry, clean, light-proof and well-ventilated place, avoiding moisture, sunlight exposure and pollution. 2. Temperature: Store at room temperature, avoid high temperature, low temperature and freezing. It is recommended that the storage temperature be controlled between 20-25°C. 3. Packaging: Choose packaging containers with good airtightness and reliable quality, such as polyethylene or glass bottles. Storage containers should be kept intact, clean and undamaged. 4. Avoid corrosion: Avoid contact with corrosive substances such as alcohols, alkalis, and organic acids. 5. Avoid confusion: Avoid confusion with other chemicals, store and use according to label identification. 6. Storage period: It should be managed according to the production date, the order of use should be arranged reasonably, and the period of use should be strictly controlled.Propylene Glycol ;  1,2-Propanediol ;  propane-1,2-diol ; MPG is the raw material of unsaturated polyester resin, for making plasticizer,surface-active agent,dehydrating agent, hot carrier,antifreeze.Cosmetic industry; Propylene Glycol ;  1,2-Propanediol ;  propane-1,2-diol ;  MPG can be used as humectant,emollient,etc.Tobacco industry;It can be used as Tobacco flavor,softening agent,preservative food industry; It can be used as edible pigment,and antiadhesive, etc. Rich Chemical is a professional China supplier of industrial grade 99.95% high quality industrial grade colorless liquid propylene glycol iso tank packing aniline oil, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us.