1,3-Propanediol
CAS#:504-63-2
tructural formula: HOCH2CH2CH2OH
Physical property: Colorless or sallow stiff transparent liquid, of hydroscopic property.
Melting point:27oC,boiling point:210-212oC,flashing point:79oC,Density(20oC):1.0597,index of refraction (20oC):1.4398.
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.
Quality index:
Index
Target value
Test method
Color
20MAX
DIN ISO 6271
Content
99.0PCT MIN
GC
Water content
0.2PCT MAX
DIN ISO 51777
Packing and storage: 200kg/drum . Keep in norm temperature, sealed and free from fire.
Price: Negotiate face-to-face for large quantity. |
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