USD $1.00-10.00 / Kilogram
high quality plasticizer
plastic pseudoplastic and stable quality during the storage
improving the product's low temperature flexibility and light stability
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.