UV absorbers 531

Date：2021-12-03 Categories：related product

Post Date:

Dec 02,2021

Expiry Date:

May 31,2022

Detailed Description:

Cas No. :1843-05-6

Specs:Yellowish crystalline powder

Specification
Content:≥99 %
Melting Point: 47~49 °C
Ash: ≤0.1 %
Light Transmittance: (450nm)≥90%
(500nm)≥95%

CAS Registry Number:	1843-05-6
Synonyms:	;Octabenzone;2-Hydroxy-4-Octyloxy Benzophenone;BP-12;UV-531;2-Hydroxy-4-n-octoxy Benzophenone;UV Abosorber 531;Ultraviolet absorbent UV-531;UV 531;Benzophenone-12;Ultraviolet light absorber UV-531;UV-12;FENTASORB 531;2-hydroxy-4-octoxybenzophenone;2-Hydroxy-4-(Octyloxyl)-Benzophenone;
Molecular Formula:	C₂₁H₂₆O₃
Molecular Weight:	326.4293
Molecular Structure:
Hazard Symbols:	Xi:Irritant;
Risk Codes:	R36/37/38:;
Safety Description:	S26:; S36:;

Tags：UV absorbers 531

1843-05-6