1. Product advantages
High purity, all above 98.5%, no impurities after dissolution
We will test each batch to ensure quality
OEM and private brand services designed for free
Various cap colors available
We can also provide MT1 peptide powder
2. Factory advantages
Professional research team
More than 5 doctors in high-tech R&D laboratories
More than 1000 m2 of factory production line to ensure stable supply
More than 1200 factories to manufacture products and control quality
3. Service advantages
24-hour online service
Track package information and update it for customers
Professional sales team
Accept small order service
Redelivery service if detained by customs

Product Introduction:

CAS No. 4403-89-8 Molecular formula C22H19N2NaO5S Molecular weight 446.45EINECS No. 224-545-0 Strong acid dyes of related categories; Dye; Acid dye

Acid blue 47 soluble in ethanol, o-chlorophenol, slightly soluble in acetone, pyridine, insoluble in chloroform, toluene. Acid blue 47 appears purple in concentrated sulfuric acid and remains purple after dilution. Acid blue 47 can be used for dyeing wool, silk, polyamide and its blended fabrics, as well as wool, silk Chemicalbook, polyamide fabric direct printing, red blue. Acid Blue 47 can be mixed with acid green BS(C.I.AcidGreen50) in a certain proportion to produce dye acid blue BGA. It is also used for coloring leather, paper, soap, wood products, electrolytic aluminum, etc.

Hebei Sankai Chemical Technology Co., Ltd. is a new chemical enterprise integrating the research, manufacturing and supply of chemicals. Located in the beautiful "cattle city" Xingtai, Hebei Sankai Chemical Technology Co., Ltd. is mainly engaged in the research of chemical fertilizer. At the same time, we have made great breakthroughs in food, feed additives, cosmetics, dyes and industrial chemicals. Our company spirit of "integrity management, quality control, customer first" belief, at home and abroad enjoy high reputation.