Product Code: 111506560

Address:

Hebei,China

Main Products:

glycolic acid,glycolic acid 70%,glycolic acid 70% high grade,glycolic acid 99%

Contact Info.
Ultraviolet Absorbent (UV-9, UV-531)
  • FOB Price
    US $ 7.00 - 9.00 / Ton(s)
  • Min. Order
    1 Ton(s)
  • Payment Terms
    -- --
  • Port
    Tianjin
  • Delivery Time
    0 days after payment
  • 0:
    Classification,Chemic...
  • 1:
    CAS No.,131-57-7
  • 2:
    Other Names,UV-9
  • 3:
    MF,C14H12O3
  • 4:
    EINECS No.,205-031-5
  • 5:
    Purity,99%min
  • 6:
    Place of Origin,Hebei...
  • 7:
    Type,Adsorbent
  • 8:
    Adsorbent Variety,UV ...
  • 9:
    Usage,Plastic Auxilia...
  • 10:
    Brand Name,TAIDA
  • 11:
    Model Number,9-LN004
  • 12:
    Product Name,Ultravio...
Product Description

Ultraviolet  Absorbent

UV-9

Molecular Formula

C14H12O3

CAS No.

131-57-7

Molecular  Weight

228.25

Other Names

2-dihydroxy-4-methoxy-benzophenone

Appearance

Light Yellow Crystalline Powder

Melting Point

62-64°C

Absorption Spectrum

280-340nm

Packaging

25KG Cardboard Drum

Storage

Kept in dry , well-ventilated place

Usages:

  • Absorbing medium UV ;
  • Improving weatherability and prolonging life of products (especially for cosmetics, coatings and plastic ).
  • Preventing transparent liquid from yellow and changing color .
  • UV-531 

    Molecular Formula

    C21H26O3

    CAS No.

    1843-05-6

    Molecular  Weight

    326.43

    Other Names

    2-dihydroxy-4-capryl-benzophenone

    Appearance

    Pale Yellow Crystalline Powder

    Melting Point

    47-49°C

    Absorption Spectrum

    280-340nm

    Packaging

    25KG Cardboard Drum

    Storage

    Kept in dry , well-ventilated place

    Usages:

    It’s mainly used in plastic synthetic materials ,improving weatherability and prolonging life of products .