Purchase Qty. Reference FOB Price
10-999 kg US$4.20
1,000-99,999 kg US$4.10
100,000+ kg US$4.00
Product Description
Product Description White carbon black Hydrophilic precipitated silica powder silica pigmenton black White carbon black is an inorganic salt chemical product. The main chemical content is hydrated silica (chemical composition: SiO2 • nH2O, CAS NO. 14464-46-1). The function of white carbon ...