Direct Black Ex C.I. Direct Black 38

Direct Black 38

Common Name:Direct Black EX

Molecular Formula:C₃₄H₂₅N₉Na₂O₇S₂

Molecular Structure:

Molecular Weight:   781.73

CAS NO.:1937-37-7

Strength:standard 100%/crude/others

Moisture:≤5%

Insoluble:≤0.5%

Solubility:≥40g/L(80℃)

Application:Used for printing and dyeing of cotton, viscose, silk and nylon,T/C fabrics..Also used for leather,wood and plastic. 

Advantage:The absorption rate of dye is very good,80℃ is best.

MOQ:500KG

Packing:25kgs cartons/25kgs bags/25kg iron drums/25kg paper drums/

jumbo bags/others

Payment:TT/DP AT SIGHT/LC AT SIGHT

Manufacturer :TIANJIN YADONG CHEMICAL CO., LTD

Address:DONGHETONG VILLAGE DAGANG DIST,TIANJIN,CHINA

Factory view:

FAQ:

Q1:Can you offer technical help of the products usage?

A:We are pleased to be requested the application methods from you,the technical engineers will help with technical questions.

Q2:We want be your agent of our area?How to apply for this?

A:Please contact Mr.Stones Feng to discuss about details by email:yadongchem@tjyadong.cn

http://www.dyeindustry.com/