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Appearance :

Golden Yellow Even Powder

CAS no.:

633-96-5

EINECS no.:

211-199-0

Formula:

HOC10H6N=NC6H4SO3Na

Strength :

100%

Moisture %

:≤5.0

Water Insoluble Matter % :

≤0.5

Fineness(Residue On 80mesh Screen)% :

≤ 5.0

Light fastness:

5

wash fastness:

2

Sweat fastness:

3

Use

silk,wool,leather,paper.

Packing:

25kg bag/carton/drum