barium sulfate powder
post date: dec 26,2021 expiry date: jun 24,2022 detailed description: cas no. :7727-43-7;13462-86-7 quantity: 1000metric tons specs:98% 97% 95% payment method: l/c or t/t name：barium sulfateother name：barium sulfate precipitationhs code：28332700 cas：7727-43-7 formula：baso4formula wt：233.40 usage: can be used for paint, printing ink, rubber, plastic, insulated with a filler, such as paper and copperplate printing surface coating…
