High and full strength excellent quality nigrosine black
1;Acid black 2 / Nigrosine black
1.High and Full Strength
3.Bright and Shining Appearance
6.Strong and new Packing
2;Basic information of acid black 2
Basic dye name: Acid black 2
Other name: Nigrosine black
Brand Name: XCWY
C.I. name.: Acid black 2
CAS No.: 8005-03-6
Packing:Normally packed in 25kgs fiber drum or iron drum or customized.
3;Storage & Transportation
1. Be stored in shade, dry & well-ventilated warehouse.
2. Avoid to be contacted with oxidizing chemicals and combustible
3. Keep it away from direct sunlight, heat, sparks and open flames.
4. Handle carefully the product and avoid damaging the package
4;XCWY acid dyes list