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Cas number:

1330-38-7

Appearance:

blue powder

Light fastness:

5

Water retting:

2-3

Wash fastness:

2-3

Perspiration:

Acid 2-3;alkali 4

Rubbing:

Dry 3;wet 2.

iron:

3-4

ues:

cotton,paper,leather,pigment,rayon cloth flocking

packages:

25kg bag/carton/drum