Home Order About us Contact Us Chemicals
 

Chemsigma International Co.,Ltd. , a oriented fine chemical/pharmaceutical intermediate supplier, provide a wide range of organic & inorgnanic compounds in various quantities ranging from grams for research purposes to several tons for commercial applications.
We have served a world wide laboratory & factorys organic & inorgnanic chemical products such as catalyzer, fine chemicals, pharmaceutical & intermediates, Agrochemicals & Indermediates, Chemical Intermediates, Organic Intermediates, Dyestuffs & intermediates, Photographic & Electronics Chemicals and so on.

We have been supplying those chemical series as followed:

    • Some chemicals are as below, more chemicals can be found with searching.

     N,N,N',N'-Tetraphenylbenzidine [15546-43-7]
     Sodium 1,4-butane-disulfonate [36589-61-4]
     N,N'-Diphenylbenzidine [531-91-9]
     2-Nitrodiphenylamine [119-75-5]
     Isopropyl cinnamate [7780-06-5]
     Ethyl 2-ethylacetoacetate [607-97-6]
     Diethyl oxalacetate, sodium salt [40876-98-0]
     D-(+)-3-Bromocamphor sulphonic acid ammonium salt [14575-84-9]
     2,4-Dimethylanisole [6738-23-4]
     2,3-DIMETHYL-2,3-DINITROBUTANE [3964-18-9]
     TBC, TPDI, tris(2,3-dibromopropyl)isocyanurate [52434-90-9]
     3-Buten-1-ol [627-27-0]
     tert-Butyl 2-bromobutanoate [24457-21-4]
     Bis-(2-hydroxy-3-cyclohexyl-5-methyl-phenyl)-metha [4066-02-8]
     2-benzoyl-cyclohexanone [3580-38-9]
     2,6-Dichloropyrazine [4774-14-5]
     4-methoxybiphenyl [613-37-6]
     Tetraethyl orthocarbonate [78-09-1]
     2-Chloropyrazine [14508-49-7]
     Bis(2-ethylhexyl)tetrabromophthalate [26040-51-7]
    Copyright 2001-2012 All rights reserverd Chemsigma International Co.,Ltd.