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Home > Products >  Benzophenone-2; 2,2',4,4'-Tetrahydroxy Benzophenone

Benzophenone-2; 2,2',4,4'-Tetrahydroxy Benzophenone CAS NO.131-55-5

  • FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
  • Min.Order: 5 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T
  • Available Specifications:

    99.0%(1-5)Metric Ton99.0%(5-20)Metric Ton

  • Product Details


  • Benzophenone-2; 2,2',4,4'-Tetrahydroxy Benzophenone
  • CAS: 131-55-5
  • UV absorber

Quick Details

  • ProName: Benzophenone-2; 2,2',4,4'-Tetrahydroxy...
  • CasNo: 131-55-5
  • Molecular Formula: C13H10O5
  • Appearance: Light yellow crystalline powder
  • Application: UV absorber,Cosmetic Raw Material
  • DeliveryTime: Within 2 weeks after order confirmatio...
  • PackAge: 25kg fibre drum、20kg carton or 25kg c...
  • Port: Qingdao Port
  • ProductionCapacity: 10000 Metric Ton/Year
  • Purity: 99.0%
  • Storage: Preserve under tight and light-resista...
  • Transportation: By sea,air
  • LimitNum: 5 Metric Ton
  • CAS: 131-55-5
  • MF: C13H10O5


 Product Description


Other name: 2,2',4,4'-Tetrahydroxybenzophenone; Bis(2,4-dihydroxyphenyl)methanone; 2,2',4,4'-Tetrahydroxy Benzophenone; bis(2,4-dihydroxyphenyl)methanone

CAS Number: 131-55-5

Molecular Formula: C13H10O5

Molecular Weight: 246.22

EINECS NO.: 205-028-9

InChI: 1S/C13H10O5/c14-7-1-3-9(11(16)5-7)13(18)10-4-2-8(15)6-12(10)17/h1-6,14-17H

Density: 1.526g/cm3

Boiling point: 531.2°C at 760 mmHg

Melting point: 199-204ºC

Flash point: 289.2°C

Characteristics: yellow crystalline powder





Light yellow crystalline powder


Min. 99.0%  


 12 NTU

Melting point     


Loss on drying     

Max. 0.5%

Gardner color

Max. 3.0

Heavy metals    

Max. 5ppm


 Min. 580  


Packaging & Shipping


Packing: 25kg/drum/bag or as your request.

Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

Shelf Life: Two years when properly stored.

Delivery: within two weeks after receiving your prepayment.

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