Xiang Yang King Success Chemical Co, Ltd
Manufacturer
UV absorbents
Find multiple varieites of UV absorbentsXiang Yang King Success Chemical Co, Ltd
Cas no.:1843-05-6 Molecular formula: C21H26O3 Molecular weight:326.42934 Appearance: pale yellow crystal powder Content:≥99% Melting point:47-49°c Ash:<0.1% Light transmittance:450 nm >90%;500 nm >95% Applications [...]
Molecular formula: C13H10O3 Molecular weight: 214.2167 Appearance: yellowish crystal powder Content: ≥ 99% Melting point: 143 - 146 °c Ash: < 0.1% Light transmittance: 290nm > 630 Characteristics and uses: good [...]