USD $1.00-1.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
bisphenol a:
cas no.: 80-05-7
chemical formula: c15h16o2
purity: 99%min
appearance: white powder
boiling point: 220 °c4 mm hg(lit.)
item |
specification |
results |
appearance |
white granular |
conform |
crystallization point ℃ |
≥156.6 |
156.7 |
melting color (pt-co) hazen |
≤20 |
9 |
solution color (pt-co) hazen |
≤10 |
4 |
bpa content % |
≥99.85 |
99.91 |
pcp content-leather or fabric mg/kg |
≤50 |
7 |
2 ,4- isomer content |
≤500 |
271 |
water mg/kg |
≤500 |
358 |
conclusion |
the results conforms with enterprise standards |
uses: bisphenol a (bpa), also known as diphenol propane, is the main raw material for polycarbonate and epoxy resins; can also be used to produce synthetic resin intermediates, tetrabromobisphenol a, antioxidants, or stabilizers; in the production process, a small amount of tar residues containing multiple components are formed, which can be used as fuels and raw materials for phenolic resin.