USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
iso9001
cas no.:218-01-9
other names:1,2-benzophenanthrene; 1,2,5,6-dibenzonaphthalene
appearance : white to dark-yellow powder
assay (hplc) : 95% min. & 99%min
mp: 245-250℃
loss on drying: 0.5%max.
superiority 1.powerful r & d team
2.the ability of quantized production,from grams to tons;
3.various kinds of advanced equipment in the laboratory and plant;
4.strict qc standard to meet the demand of customers,advanced equipment for analysis and a ssay;
5.efficient and safe logistic plans for chemical products transportation;
6.excellent after-sale service.
7. higest quality and good package
product name: chrysene
cas: 218-01-9
mf: c18h12
structure:
appearance : white to dark-yellow powder
assay (hplc) : 98% min.
mp: 245-250℃
loss on drying: 0.5%max
superiority 1.powerful r & d team
2.the ability of quantized production,from grams to tons;
3.various kinds of advanced equipment in the laboratory and plant;
4.strict qc standard to meet the demand of customers,advanced equipment for analysis and a ssay;
5.efficient and safe logistic plans for chemical products transportation;
6.excellent after-sale service.
7. higest quality and good package