Chinese English


Direct Yellow G

Product Name: Direct Yellow G
C.I. No.: Direct Yellow 12
CAS NO: 2870-32-8
Chemical Formula: C30H26N4Na2O8S2
Molecular Weight: 680.659
H.S Code: 32041400
Testing report:
Testing Items Standard Indicator Testing Result
Apprearance  Yellow Powder Yellow Powder
Color Shade :  Similar to standard Similar to standard
Content (%):  1003 100%
Moisture (%): 5.0 2.32
Insolubles (%): 1.0 0.38
Conclusion: Qualified
1.It shows reddish yellow used for cotton and viscose fiber dyeing,with excellent leveling property and migration property;
2.mainly used as mixture with Direct Green B, Direct Deep Green B, and Direct Scarlet 4BS.
3.Widely used for natural silk, wool, and other blended fabric coloring.
Time: 2016-7-28 Click: 11
Recommended Products
Copyright(C)2013,TianJin XiangRui Dyestuff Co.,Ltd. All Rights Reserved  Skype: chris.ren2  Tel:0086-22-87920609  Email: 
Specials:   Basic Rhodamine , Direct Copper Blue 2B , Acid Black ATT , Direct Sky Blue 5B , Acid Red 3R , Acid Orange II , Acid Gloden Yellow G , Direct Black EX , Direct Scarlet 4BS , Direct Yellow R , Direct Yellow G , Sulphur Black BR