1.Brief introduction of company: Oceanchem group limited, since 1950s, as unique state-owned group which has the abundant salt and bromine which mined from natural underground halogen water, in weifang city, shandong, china. As the leading supplier for flame retardant, plastics additives, oil field drilling chemicals, pharm intermediates, watertreatment chemicals base on our abundant resources of bromines(br) in china. With the development over half century, we have became the big group with the rich experiences in bromine and phosphat industries chemical. Hope to expand our market with support from worldwide customers.To innovate the new technology , enviroment-protection raw materials for brighter, better world. 2.Coa of product: Appearance - colorl ess tansparent liquid. Content%.- 99.0 min. Moisture ppm- 500max. These properties are typical but do not constitute a specification either in part or as a whole. Specification data is available on request from sales, customer service or customer technical service. 3.Application of product: Used in the foaming agent to produce the yeast preservative, the organic synthesisintermediate. We can provide the relevant product information, such as reach registration, tds, sds, coa and we cooperated with third party to supervise the steady quality, controlunion, intertek, pony and sgs etc. If the customer need them, we can offer you.