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Shanghai Deborn Co., Ltd.

Ultraviolet Absorbent UV-1577, UV-1577, Ultraviolet Absorbent manufacturer / supplier in China, offering UV Absorber 1577, Polyaldehyde Resin A81 Used Coating Industry, Printing Ink Industry  , Photoinitiator 907 Highly Efficient Photoinitiator and so on.

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UV Absorber 1577

FOB Price: Get Latest Price
Min. Order: 25 kgs
Port: Shanghai, China
Transport Package: 25kg/Carton
Payment Terms: L/C, T/T, D/P
Basic Info
  • Appearance: Powder
  • Color: Yellow
  • Dosage: Between 0.20-5.00% by Weight
  • Specification: 99%
  • Usage: Ultraviolet Absorbent
  • Toxicity: Rat Ld 50 >2000mg/Kg Body Weight Taking Orally.
  • Storage and Transport: Keep Container Tightly Closed. Avoid Ingestion and
  • Origin: China
Product Description
Chemical name: 2-(4, 6-Bis-(2, 4-dimethylphenyl)-1, 3, 5-triazin-2-yl)-5-(octyloxy)-phenol

Molecular formula: C25H27N3O2

Molecular weight: 425

CAS NO.: 147315-50-2

Chemical structural formula
UV Absorber 1577

Technical index
Appearance: light yellow powder
Content: ≥ 99%
Melting point: 149°C
Fugitive constituent: ≤ 0.5%
Ash: ≤ 0.1%

Toxicity: rattus norvegicus oral LD50>2000mg/kg. 

Use: this product is specially used in good conditions. And soluble in polyvinyl chloride, polyster resin, polycarbonate, Styrene and others. 
Solubility: soluble in chloroform, Diphenylmethane and organic solvents, lightly soluble in n-hexyl alcohol and alcohol. 
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