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Ultraviolet Absorbent UV-0.BP-1

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  Post Date: Mar 15,2013
  Expiry Date: Sep 11,2013
  Detailed Description: Cas No. :131-56-6 Quantity: 500
Specs:99%min
Payment Method: L/C ,TT
Ultraviolet Absorbent UV-0
Chemical Name 2, 4-Dihydroxybenzophenone
Chemical Formula C13H10O2
CAS NO. 131-56-6
Structural Formula
Main Indexes Appearance : Yellow crystal or white powder
Content : ≥99%
Melting Point : 142-149°C
Loss on Drying : ≤0.5%
Heavy Metal (ppm) : ≤5.0
Chroma : ≤7G
Light Transmittance : 290nm ≥630
Characteristics and Uses This product is a light stabilizer agent, applicable to polyolefine, poyvinyl chlornamee, polystyrene etc. and as the intermediate of UV-absorbing agents as well
Storing and Packing This product is nontoxic , fire-resistive, explosive-resistive and stable in storing, packed in cardboard drum lined with plastic bags with the net capacity of 20 kg per drum or according to customers' demands

  CAS Registry Number:

131-56-6
  Synonyms: ;Benzoresorcinol;4-benzoylresorcinol;BP-1;UV-0;Benzophenone-1;Ultraviolet absorber UV-0;2,4-Dihydroxy Benzophenone;Ultraviolet absorbent UV-0;2,4-Dihydroxybenzophenone(Benzophenone-1);(2,4-dihydroxyphenyl)phenyl-methanone;Resbenzophenone;FENTAUNIV 0;
  Molecular Formula: C13H10O3
  Molecular Weight: 214.2167
  Molecular Structure: 131-56-6 2,4-Dihydroxybenzophenone
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Nanjing Hua Lim Co., Ltd.     [ China ]        
  Contact: Wu，Lu
  Tel: 025-83534603;025-83534807
  Fax: 025-83534804
  Email: sales@hlmchem.com
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