Min. Order Reference FOB Price
1 kg US$5.00-19.00 / kg
Product Description
Product Description Quick Details This product is white loose powder; Odorless and tasteless. Dissolved in water, dissolved in hot sodiu-m hydroxid-e test solution, insoluble in dilute hydrochlori c acid. CAS No.:7631-86-9 model YH-DB300 Particle size 3.2-4.2 Silica(After ...