Specification :

1,3-Propanediol
CAS RN: 504-63-2
Molecular Formula : HOCH2CH2CH2OH
Apearance: Colorless or sallow stiff transparent liquid, of hydroscopic property.
Melting point:27 deg C;
boiling point:210-212 deg C;
flashing point:79 deg C;
Density(20 deg C ):1.0597;
index of refraction (20 deg C ):1.4398;
Content: 99.0PCT min ;
Water content :0.2PCT max.;
Use: It is the important intermediate for organic synthesis, can be used in various types of medicine (e.g., Vitamin H), new type polyester PTT and the new type anti oxidant compound.
Packing and storage: 200kg/drum . Keep in norm temperature, sealed and free from fire.
Price: Negotiate face-to-face for large quantity.