Product Detail
Product Tags
| Chemical name |
2-(2h-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-pheno |
| CAS number |
70321-86-7 |
|
Molecular structure |
 |
| Product form |
Light yellow powder |
|
| Specifications |
TEST |
|
SPECIFICATION |
|
Assay(%) |
99.00 min |
|
Melting point(℃) |
137.00-141.00 |
|
Volatiles(%) |
0.50 max |
|
Ash(%) |
0.10 max |
|
Transmittance(%) |
|
|
460nm |
97.00 min |
|
500nm |
98.00 min |
| Application |
Yihoo UV234 is a pale yellow powder with a melting point of 137.00-141.00 ° C. Soluble in chloroform, methylene chloride, benzene, ethyl acetate and other organic solvents, microchemicalbook soluble in alcohol, insoluble in water. Benzotriazole ultraviolet absorber, suitable for polycarbonate, polyvinyl chloride, polyformaldehyde, polyamide, polyester, paint and so on. |
| Pakcage |
25kg carton |
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