we are the manufacturer of dyestuff, Beta Naphthol, dyestuffs, H-Acid, sulphur dyes, sodium sulphate and sodium sulphide in 1998 and 2012 we set up our Tianjin and Shandong Factory specialized in....

widely used in painting, printing oil, paper making, plastic, rubber, artificial fiber, welding electric, enamel, electric appliances and construction material etc.

Product Description Grade WW Product Specification/ Models Index Name Grade X Super Grade WW 1st Grade WG2nd Grade N3rd Grade M 4th Grade K5th Color Yellowish Pale yellow Yellow Deep yellow....

White powder Use: As white pigment used in printing & dyeing, paper-making, and pharmaceutical industries; As cure activating ingredient, strengthening agent and colorant of natural rubber and....

Application: As a relatively strong base in various setting, electrolyte in chemistry, removing flesh in taxidermy, water softener, dyeing with fiber-reactive dyes, etc. PURITY( Na2CO3) , % e 99.2

Tianjin Huamaolong Technology Co., Ltd. which has 3 dyes factories and professionally engaging in the R& D, technology service of dye and its intermediate, dying and printing agent. We always handle....

Is our rutile-type titanium dioxide with sulfuric acid production quality control experience, a collection of inorganic coating, organic treatment, salt treatment, calcined control, hydrolysis and....

Tianjin ChenFeng Chemicals Imp.& Exp.Co., Ltd. is a leading manufacturer in chemical industrial field, engaged in producing and selling chemical raw materials, such as Carbon Black, Lithopone, Zinc....