weifang yingsheng chemical co.,limited

weifang yingsheng chemical co., limited inherits from yuhan international trading co., limited. founded in 2008, yuhan has been focusing on domestic and oversea business of oilfield chemical, flame retardant and fine chemical. with the continuous development of business, yuhan established weifang yingsheng chemical co., ltd in may, 2011. taking on the basis of bromine industry in bohai bay, yingsheng devotes itself to becoming a professional global service enterprise specializing in the further processing production of bromine and brominated compounds.

product data sheet of 6h-dibenz(c,e)(1,2)oxaphosphorin-6-oxide

product: 9, 10-dihydro-9-oxa-10-phosphahenanthrene-10-oxide(dopo)

cas no.: 35948-25-5

molecular weight: 216.18

molecular formula: c12h9o2p

appearance: white powder or flake.

dopo content %: 99.5 min.

opp content %: 0.10 max.

melting point oc : 117-120

water absorption rate %: 0.30 max.

acid value mgkoh/kg: 300 max.

colority of melt apha: 100 max.