As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

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We are a Union of chemistry in China, consists of chemists，engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

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best price high quality Storage:Room Temperature Application:For pharmacy chemical Transportation:by sea,air

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

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factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

As you know, there are many suppliers in China, it's not easy for customers to find out who is reliable, and who can supply good quality products with competitive price, pls find our advantages as below. We locate in the center of China&#3

he CAS registry number 6459-70-7, Acid Yellow 117 is also named as Benzenesulfonic acid,4,4'-[(phenylmethylene)bis[4,1-phenylene-2,1-diazenediyl(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis-,sodium salt (1:2). The product's categor

Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

C.I.Acid Yellow 117 Application:823467

Good Price, high main content Application:Medical intermediate; Used in organic synthesis

1.5Appearance:Yellow powder or grain Storage:by sea or by air Package:dry and cool place Application:Yellow GN Transportation:for wool, silk, nylon and modified acrylic fibres dyeing

Standard Strength: 400% Acid dyes used in industry,for wool、silk、polyamide and leather dyeing etc.

high purity Application:Drug intermediates Materials intermediates and active molecules