Office Address : Railings Bridge, Phoenix Town, Zhangjiagang City, China
P.C. : 215614
Production Address : 21#, east of Qinghai Road, Yangtze River International Chemical Industrial Park, Zhangjiagang City, Jiangsu Province
Contact : Manager Tao +86-18962225300
Tel : +86-512-58454577 , 58450345
Fax : +86-512-58452577
Website : http://noaq.cn , http://www.feihang.com
E-mail : sales@feihang.com
Chemical Name: 2-hydroxy-benzaldehyde(None organochlorine)
Molecular structure:
Molecular Formula: C7H6O2
Cas No.: 90-02-8
MW: 122.1
d4 20. 1.167
Melting Point: -7℃
Boiling Point: 196.5℃
Appearance: colorless or pale yellow liquid
Solubility: very slightly soluble in water, mixturing with ethyl alcohol or ethyl ether.
Salicylic aldehyde is an important intermediate used in preparation of medicine, dye and perfume, is also applied in the production of polyphenol and function as additive in the procedure of galvanization. The salicylic aldehyde produced through a new technology of phenol oxidation method contains no organochlorine, with its quality is prior to those produced through chlorination, and is particularly applicable to medicine and the production of food additive.
The quality level and grade of our product is listed as follows:
|
Component |
Content by weight |
||
|
1 |
2 |
3 |
|
|
Salicylaldehyde |
≥99.5% |
≥99.0% |
≥97.0% |
|
Phenolandotherimpurities |
≤0.5% |
≤1.0% |
≤3.0% |
|
water |
≤0.1% |
≤0.1% |
≤0.2% |
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