Shandong Runfu Ca Mg Chemical Technology Co., Ltd. is based in China and lists industrial chemicals on Global Trade Plaza. The company offers food grade magnesium oxide with CAS number 1309-48-4 and a relative molecular weight of 40.30, following GB implementation standards. It also supplies magnesium carbonate of USP grade with CAS number 39409-82-0 and a relative molecular mass of 466, meeting USP executive standards. Additionally, magnesium hydroxide of USP and FCC grades is available with CAS number 1309-42-8 and a relative molecular mass of 58.32. All three products have a shelf life of 24 months and are packed in neutral packaging with outer coating and inner plastic or kraft paper bags, with customization available. Buyers can send an enquiry through Global Trade Plaza.