Welcome: Hebei Dekuo Biotechnology Co., Ltd
Language: Chinese ∷  English

Dye Info

What is 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


Application:
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.

CATEGORIES

CONTACT US

Contact: lucy

Phone: +86 15733638066

Tel: +86-311-85235829

Email: lucy@chemicals-biology.com

Add: Dongsheng square, Chang’an District, Shijiazhuang city, Hebei province, China.