Guaiacol 90-05-1 Phenacetin supplier
1.In No Less SIX years exporting experience. for US clients can 100% received goods
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
Upbio is Specialized in plant extract,APIs, chemical intermediates,
herbal extract and pharmaceutical raw materials.
(1) Company Introduction:
Upbio is a comprehensive manufacturer and an international
distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates,
herbal extract and pharmaceutical raw materials. our products sell well in Europe, U.S.A., Japan and Korea, Southeast Asia, Taiwan and other country.
(2) Product Detail
items |
specifications |
appearance |
colorless to light yellow oily liquid or fused solid |
un no. |
2430 |
assay |
≥99.0% |
s.p.(°c) |
≥26.5 |
loss on drying |
0.50% |
h.b.m |
0.50% |
anisole |
no detected |
guaiacol usages
guaiacol is a precursor to various flavorants, such as eugenol and vanillin.its derivatives are used medicinally as an expectorant, antiseptic, and local anesthetic. it also can be used as an indicator in chemical reactions that produce oxygen. when oxygen binds to it, the complex turns yellowish brown and absorbs light maximally at about 470 nm
(3) Factory Picture:
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