Singapore
Propylene Glycol pharmaceutical grade
provide our best quality and lowest price of various chemical products
Specification:
Identification | test |
Assay (Purity) | 99.5% min |
Specific gravity | 1.035 1.037 g/cm3 at 25 °C |
Index of refraction | 1.431 1.433 nD20 |
Acidity | ≤ 0.20 ml of 0.10 N NaOH |
sas SO42- | 10ppm max |
Water/Moisture | 0.2% max |
Residue on ignition | 4.0 mg max |
Chloride | 5 ppm max |
Heavy metals (as Pb) | 5 ppm max |
Arsenic | 5 ppm max |
Packing:
215/ 210KG iron drums,17.2/16.8MT 20'FCL
Uasge:
1 Propylene Glycol is a main material for making unsaturated polyester resin, and also as the material for plasticizer,surface,active agent,emulsifying agent and demulsifier.
2 Propylene glycol can be used as raw material for unsaturated polyester resins, As plasticizers, surfactants, emulsifiers, and demulsifiers raw materials. Can be used as mildew, fruit ripening agents, preservatives, antifreeze and tobacco humectant
3 Propylene Glycol is a main material for making unsaturated polyester resin, and also as the material for plasticizer,surface,active agent,emulsifying agent and demulsifier.
4 Propylene glycol can be used as raw material for unsaturated polyester resins, As plasticizers, surfactants, emulsifiers, and demulsifiers raw materials. Can be used as mildew, fruit ripening agents, preservatives, antifreeze and tobacco humectant
