TDS DPG.pdfFor DPG or you call it Dipropylene glycol, it is right to choose Hefei TNJ Chemical Industry Co., Ltd. We are the largest supplier in China because we have our own R&D team and marketing persons who are available to provide professional acknowledgement and application tips. For any interest, please write e-mail to sales15@tnjchem.com
Dipropylene glycol CAS 25265-71-8 is a mixture of three isomeric chemical 
compounds, 4-oxa-2,6-heptandiol, 2-(2-hydroxy-propoxy)-propan-1-ol, and 2-(2-hydroxy-1-methyl-ethoxy)-propan-1-ol. It is a colorless, nearly odorless liquid with a high boiling point and low toxicity.
Specification
Appearance Clear colorless viscous liquid
Density (20℃) 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
Applications
Dipropylene glycol finds many uses as a plasticizer, an intermediate in industrial chemical reactions, as a polymerization initiator or monomer, and as a solvent. Its low toxicity and solvent properties make it an ideal additive for perfumes and skin and hair care products. It is also a common ingredient in commercial fog fluid, used in entertainment industry fog machines.
Packaging
210kgs galvanized iron drums,16.8tons/20’fcl.
In flexitank, 21tons/20’fcl.
In IBC drums, 20tons/20’fcl.
In ISO tank, 23tons/20’fcl.
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