1.Product Name:Vat Black 8 2.Percent:80%100%/125%/130% 3.Apperence:darkness grains

We are manufacturer of vat dyes in china,we can produce different strength grains and powder for good dispersity.

Vat Grey M.(Vat Black 8)

Light(Menon):7

Perspiration:

Acidity:CH 4  CO 4-5   WO4-5

Alkalinity:CH 4  CO 4-5   WO4-5

Rubbing:Dry 4-5   Wet 3-4

Hypochlorite:4R

Vat Black 8 dyes