الوصف

Tianjin Sanhuan Chemical Co., Ltd is established in ***5. It is a manufacturer specializing in producing acid dyes, basic dyes and dyes intermediates.There are **0 employees now in company. The company has *0 advanced production lines, the total capacity annually is *0 thousands tons of dyestuffs, including ***0 tons of Basic Dyes, ****0 tons of Acid Dyes, ****0 tons of dyestuff intermediates . Its registered trademark "Airship" is awarded as famous band product.

The company passed ISO***1，ISO****1 Certificate and INTERTEK , the products have received good reputation both in domestic and abroad market, the products sells good not in China, but also in Europe, USA, and South-East Asia.

[ Specifications ]
Appearance:   Green homogeneous powder/granula
Strength:  **0% ±3%
Shade:  Smilar toStandard
Content Water:  ≤1.5%
Insolubles:  ≤0.9%
 
[ Description of Acid Black **4 ]
Product name: Acid Black **4
CAS NO.:  *********6
MF:  C*0H*0CrN6O*4S2.3Na
 
[ Package of Acid Black **4 ]
*5Kgs Carton Boxes / Woven Bags / Iron Drums
 
[ Application of Acid Black **4 ]
Used for dyeing fabrics of wool, silk and polyamide fibres, also for printing on fabrics of wool, silk and polyamide fibres; for dyeing very deeply on polyamide fibres.