USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you3,4-dihydroxybenzoic acid
3,4-dihydroxybenzoic acid basic information
product name: 3,4-dihydroxybenzoic acid
synonyms: catechol-4-carboxylic acid;3,4-dihydroxybenzoic acid;3,4-dihydroxybenzoic acid n-hydrate;3,4-dihydrobenzoic acid;akos 220-70;rarechem al bo 0347;protocatechuic acid n-hydrate;protocatechuic acid
cas: 99-50-3
mf: c7h6o4
mw: 154.12
einecs: 202-760-0
product categories: aromatic carboxylic acids, amides, anilides, anhydrides & salts;benzoicacidderivative;organic acids;api;sy;allium cepa (onion);building blocks;c7;carbonyl compounds;carboxylic acids;chemical synthesis;curcuma longa (turmeric);ginkgo biloba;nutrition research;organic building blocks;phytochemicals by plant (food/spice/herb);vaccinium myrtillus (bilberry);chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract;aromatics, metabolites & impurities, pharmaceuticals, intermediates & fine chemicals;inhibitors
mol file: 99-50-3.mol