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 Name: Acid Violet 17
C.I. No.: 42640
CAS No.: 4129-84-4
Molecular Formula: C₄₁H₄₄N₃NaO₆S₂
Molecular Weight: 761.93

Shade:Bright blue purple

Relative name: Acid Violet 4BNS;Acid Violet 48NS; Acid Violet 4BNS;Acid Violet 4BS;Acid Violet 4BS;Acid Violet No I;Akacid Violet 5BNS;Anadurm Violet M-2B;Colocid Violet 4BH;Colocid Violet 5BN;Dayglo Acid Violet 17 200%;Dinacid Violet 4BN;Formyl Violet S4B;Formyl Violet S4B;Formyl Violet S4BN;Haricid Violet 4BS;Hispacid Brilliant Violet S4BF;Indacid Violet 4BS;Kemacid Violet 4BS;Kenanthrol Violet 2B;

Dark red powder. Soluble in water. Water solution is red, adding hydrochloric acid is magenta. Add sodium hydroxide and turn brown. Slightly soluble in ethanol, magenta color. It is magenta in concentrated sulfuric acid and peachy when diluted.

Weak acid brilliant red B should be dyed in neutral dyeing bath, because of fast dyeing, it is necessary to add levelling agent to improve its levelling property. The color is relatively bright, it is the main dye of peach. It is also used to match colors and adjust color light. It can also be used for dyeing Chemicalbook silk, nylon and direct printing on wool and silk fabrics. It can also be used for hand-printing on woolen knitwear with good effect. With direct fast dyes dyed wool/adhesive blended fabric in the same bath, the color is uniform.