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Ultraviolet absorber UV-531

  Post Date: Dec 02,2021
  Expiry Date: May 31,2022
  Detailed Description: Cas No. :1843-05-6

Specs:Yellowish crystalline powder

Payment Method: TT L/C
Appearance:White crystal
Content :≥ 99%
Melting Point:178-180℃
TLC: Pass
Loss on Drying≤0.4%
Ash ≤0.3%

  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: 1843-05-6 2-hydroxy-4-(octyloxy)benzophenone

  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

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