USD $6.50-6.60 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.80-8.80 / Gram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
chemical name |
2,4-dihydroxybenzophenone |
||||
formula |
c13h10o3 |
||||
structure |
|
||||
cas no. |
131-56-6 |
||||
molecular weight |
214.2 |
||||
specifications |
appreance |
yellowish crystalline powder |
|||
purity |
≥99%(hplc) |
||||
melting point |
142-146oc |
||||
ash |
≤0.1% |
||||
loss on drying |
≤0.5% |
||||
transmittance |
450 nm≥95% 500 nm≥97% |
||||
advantage and application |
|
||||
recommended dosage |
pe |
pvc |
pp |
abs |
|
0.2-0.4 % |
0.25-0.5 % |
0.5% |
0.3-0.5% |
||
package |
20/25kg cartons or drums |
chemical name |
2,4-dihydroxybenzophenone |
||||
formula |
c13h10o3 |
||||
structure |
|
||||
cas no. |
131-56-6 |
||||
molecular weight |
214.2 |
||||
specifications |
appreance |
yellowish crystalline powder |
|||
purity |
≥99%(hplc) |
||||
melting point |
142-146oc |
||||
ash |
≤0.1% |
||||
loss on drying |
≤0.5% |
||||
transmittance |
450 nm≥95% 500 nm≥97% |
||||
advantage and application |
|
||||
recommended dosage |
pe |
pvc |
pp |
abs |
|
0.2-0.4 % |
0.25-0.5 % |
0.5% |
0.3-0.5% |
||
package |
20/25kg cartons or drums |