lignosulphonate acid sodium saltProduct IntroductionThe sodium lignosulfonate, which is prepared from alkaline pulping black liquor through filtration, sulfonation, concentrat...
Dyestuff Acid black 194Dyeing depth %: 1.2Light fastness: 5Washing fastness: 4-5Perspiration: 5Hot pressing: 4-5We are a specialized exporting company in China....
Product Name: ACID ROSE B(ACID RED 52)Code: AR52-B-400Countertype/Other name: -Color index: 45100 CAS No&perio...