Propylene glycol
Selina Li
Contact person
Basic Information
It is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless, uninflammable and minutely toxic. Its molecular mass is 76.09. Its viscosity (20oC), specific heat capacity (20oC) and latent heat of vaporization (101.3kpa) are respectively 60.5mpa.s, 2.49KJ/(kg. oC) and 711KJ/kg. It can be mixed and solved with alcohol, water and various organic agents. PG is the raw material for preparing unsaturated polyester resin, plasticizer, surface active agent, emulsifying agent and demulsifying agent. It can also be used as mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent for tobacco. Specifications (It conforms to the Quality System Standard: ISO9001: 2000): IndexHigh GradeTechnical GradePG content % ≥99.599.0Moisture % ≤0.100.20Color (Pt-Co) No. ≤1016Relative density d2020 g/cm31.035 1.0381.035 1.040Index of refraction(nd20)1.431-1.4351.428-1.435Acidity(as acetic acid), % ≤0.010.02Distillation range(IBP-DP) oC184 190183 190AppearanceColorless, viscous and transparent liquid, no mechanical impurity
Delivery terms and packaging
Packaging Detail: It can be packed bygalvanized iron drum, plastic drum, IBC or flexitank, etc.This product should be stored in cool and windy special warehouse far from fire and transported as a general chemical product. Delivery Detail: Prompt delivery
Port: Qingdao,Xingang,Shnghai port
Payment term
Letter of credit
Telegraphic transfer
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Payment Methods
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