China Products   Home | About Us | Help| Your Cart
    Register Free | Logon
Products Companies Register Free
Home >> Chemical Auxiliary & Catalyst >> Chemical Auxiliary  



Big Picture

Post Time: 2014-09
Company: Saint Best Group Limited  
Products: More Products
Favorites: Add to Favorites  

Chemical name: 1,2-Dihydroxybenzene; Pyrocatechol
Description: colorless monoclinic crystal 
Molecular formula: C6H6O2
Molecular weight:110.11 
Specific gravity: 1.37
Male capacity: 0.14KJ.mol-1.K-1
Melting point: 104-105oC
Boiling point: 246oC
Flashing point: 127oC 

Soluble in water, alcohol, ether, benzene, chloroform, pyridine, liquid alkali. Catechol is poisonous, sublimates easily, burn and oxidate easily and becomes brown when exposed in air. 
Uses: Catechol is an important chemical industry intermediate product with wide uses. It can be used as rubber harden-idant, electroplate additive, skin preservative as well bactericide, dye hair, photographic developer,color photographic anti-oxidant, furcoloring agent, paint and varnish anti-shrivel. Furthermore, catechol is an important material of synthetic resin, tannic acid, agricultural chemical furantion, medical the rhizome of chinese goldthread, perfume vanillin, pepper aldehyde and so on. 
Specification: First-class product,Standard-class product 
Packing:in 25kg water proof poly compound bag within liner, per 15-17/mt in a 20'fcl.
Storage and transport: Catechol should be tightly and completely cut off from air when it is packed and transported as general combustible chemical goods. 
Standard: main quality standard indicators. 

Specification Appearance Melting point Content 
First-class product Light gray to light brown (flake) grain 104-106oC ≥99% 
Up-to-standard-class product Light gray to light brown (flake) grain 103-105oC ≥98% 


Payment Delivery Origin
TT prompt China
Minimum Order Packaging Inspection
1 Customized Valid
Samples Sample Price
Charge None Specified
To know more,pls kindly send emials directly to

 Contact Us
Company:Saint Best Group Limited
Main Business:insulating glass machine,glass washing machine,hot melt extruder,TCCA,SDIC,Chlorine tablet,chlorine
Contact Us   More Products

 Saint Best Group Limited   More Products>>>

More Chemical Auxiliary Products Register Free

This member assumes full responsibility for the content of this listing. accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please click here.


About Us | Free Login | Logon | Help
2008 China Products Copyright © 2011