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UV-284

Date：2021-12-09      Categories：related product

  Post Date: Dec 08,2021
  Expiry Date: Jun 06,2022
  Detailed Description: Cas No. :4065-45-6

Specs:White or yellow powder crystalline powder

Payment Method: TT L/C
Specification:
Appearancr:White or light yellow
crystalline powder
Content:≥99.0%
Melting Point:≥140℃
Loss on drying: a.5.0%max b.3.0%
max
PH value:1.2-2.2
Heavy metals:≤5ppm
Turbidity in water(EBC):≤4.0
Colour: ≤2.0
UV Absorbance Max@285nm:≥460
UV Absorbance Max@325nm:≥290

  CAS Registry Number:

4065-45-6
  Synonyms: ;2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid  Hydrate;BP-4;2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic acid;UV-284;Sulisobenzone;2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic Acid;Benzophenone-4;2-Hydroxy-4-Methoxy-5-Sulfo-Benzophenone;
  Molecular Formula: C14H11O6S
  Molecular Weight: 307.2991
  Molecular Structure: 4065-45-6 2-benzoyl-5-methoxy-1-phenol-4-sulfonic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

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