Avobenzone / parseal-1789

• Product NameAvobenzone / parseal-1789
  CAS No.70356-09-1
  Purity99.0%min
  Min Quantity5Metric Tons
  Price10.5~15
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  Molecular Structure

Detailed Description

Parseal-1789 / CAS No. 70356-09-1 UV absorber
Chemical Component:4-tert-Butyl-4'-methoxy-dibenzoylmethane
CAS:70356-09-1
Molecular Formula:C20H22O3
Molecular Weight:310.39

Avobenzone ; parseal-1789 ; 70356-09-1 Specifications:
Appearance: White to pale yellow crystalline powder
Melting Point :81.0-86.0℃
Loss on drying: 0.50% max
Any individual impurity:3.0% max
Total Impurity: 4.5%max
Assay:95.0%~105.0%

Storage and Transport:Keep container tightly closed. Avoid ingestion and inhalation.

Packing: 25kg/ drum or as customers'requirements.
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• Avobenzone / parseal-1789