vat violet RR
Xuzhou Dayang Chemical Co., Ltd. [China]
1.Product Name:VAT Violet RR 2.Percent:40%/50%/70%80%/100% 3.Apperence:darkness grains and darkish fine powder
We are manufacturer of vat dyes in china,we can produce different strength grains and powder for good dispersity.
Vat violet RR
Light(Menon):6-7
Perspiration:
Acidity:CH 4-5 CO 4-5 WO4-5
Alkalinity:CH 4-5 CO 4-5 WO4-5
Rubbing:Dry 4 Wet 3
Hypochlorite:4-5
vat violet RR