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Sell: Sell 1,3-Propanediol |
| Date: |
2008-11-14 |
| Cas#: |
504-63-2 |
| Specification: |
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| Price: |
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| Quantity: |
10000Ton |
| Term: |
365 |
| Note: |
1,3-Propanediol/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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