P
roduct category
Sales department
Tel£º0571-86589381 ¡¢86589382 ¡¢86589383
Fax£º0571-86589380
E-mail£ºsales@qqpharm.com
¡¡¡¡¡¡market@qqpharm.com
P.C.£º310008
Add£ºRoom 1403, building 3 United Plaza, Shangcheng District, Hangzhou, Zhejiang
Products
Name Structure CAS No. Spec.
1,4-Cyclohexanedicarboxybic acid 1076-97-7 99.0%
Nature
The cis-trans mixture exists as white crystals, soluble in such organic solvents as ethanol, aceton, and chloroform with the solubility of 10%, and melting point of 164-167¡ãC. The trans-1,4-cyclohexanedicarboxybic acid exists as white prismatic crystals with less water solubility than the cis-1,4-cyclohexanedicarboxybic acid and its melting point being over 300¡ãC. The cis-1,4-cyclohexanedicarboxybic acid exists as white leaf-blade crystals with considerable water solubility and the melting point of 170-171¡ãC.
Application
It is used as synthetic drug for digestive ulcers in medicine, and as modified monomers for polyester resin, to improve its etiolation, and improve its flexibility without changing its hardness.
Packing
In cardboard pails lined with plastic bags with the net content of 25 kg per pail.
Standard

Molecular formula£ºC8H12O4
Molecular weight£º172.18
Index Name
Indexes
Appearance
White Crystal
Content,%
99.0
Melting Point(¡ãC)%
164-167(Mixed),170-171(cis), >300 (trans)
Ash ,%
¡Ü0.3
Water,%
¡Ü0.5
Handling and storage
Stored in dark, cool, ventilated storehouses, avoiding smoke and fire, avoiding being stored with oxidant and alkali substances, with shelf life of one year.
ADD£ºYanhai Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu
TEL£º0515-68892601/68992603 Copyright©2013 QQCHEM All Right Reserved.