Tianjin Leading Import & Export Co.,ltd

10/04/2024

19/12/2023

Acid Ink Blue G
Product Name：Acid Ink Blue G
Other Name：C.I. 42780; C.I. Acid Blue 93
Cas No.：28983-56-4
Einecs No.：249-352-9
Formula：C37H27N3Na2O9S3
mol.wt：799.7921
Physicochemical property : Acid Ink Blue G is shiny red and brown powder. Acid Ink Blue G easily soluble in cold and hot water. Soluble in alcohol is a greenish blue color.

31/10/2023

> Specification of Acid Black 2
Nigrosine Black is a black dye that can directly impart color to cotton fabric,it one of the earliest organic synthetic pigments.

31/10/2023

【Specification of Acid Ink Blue G】



Acid Ink Blue G is a bluish brown powder with metallic luster, highly soluble in cold and hot water, displaying a blue color. Acid Ink Blue G appears greenish-blue when dissolved in alcohol. In the presence of concentrated sulfuric acid, it turns reddish-brown, but upon dilution, it exhibits a blue-purple color.

12/10/2023

＞ Specification of Basic Yellow 2

Auramine O is a uniform yellow powder that dissolves in cold water and is easily soluble in hot water, acidic water, and ethanol.

20/07/2023

Acid Black ATT FOR LEATHER/LEATHER DYES

18/11/2022

Polyurethane Dispersion (PUD)
1. Use to synthetic leather wet and dry foaming layer; High elastic resin, widely used in garment plate printing, swimsuit paddle material.
2. Applied to microfiber leather, soft feel, strong water resistance.
3. Applied to clothing printing materials

04/11/2022

Sulphur Red GGF （Sulphur Red 14）
CAS: 81209-07-6
Properties and Applications: Red powder. Insoluble in water. It is mainly used for dyeing cotton and viscose fiber.