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Home > Products >  CAS:131-55-5 2,2',4,4'-Tetrahydroxybenzophenone

CAS:131-55-5 2,2',4,4'-Tetrahydroxybenzophenone CAS NO.131-55-5

  • FOB Price: USD: 1.00-10.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,T/T
  • Available Specifications:

    99%(1-2)Metric Ton99%(2-10)Metric Ton

  • Product Details

Keywords

  • 2,2',4,4'-Tetrahydroxybenzophenone
  • 2,2',4,4'-Tetrahydroxybenzophenone
  • Bis(2,4-dihydroxyphenyl)methanone

Quick Details

  • ProName: CAS:131-55-5 2,2',4,4'-Tetrahydroxyben...
  • CasNo: 131-55-5
  • Appearance: See details
  • Application: Pharmaceutical intermediates
  • DeliveryTime: As per specific order
  • PackAge: See details
  • Port: Shanghai Port
  • ProductionCapacity: 0.5 Metric Ton/Day
  • Purity: 99%
  • Storage: Room temperature
  • Transportation: By sea or by air
  • LimitNum: 1 Metric Ton

Superiority

Our company is committed to the research and development, production and sales of bulk drugs and their intermediates, fine chemicals.

Details

Product Name: 2,2',4,4'-Tetrahydroxybenzophenone
Other Name: Bis(2,4-dihydroxyphenyl)methanone
CAS No: 131-55-5
MF: C13H10O5
MW: 246.21500
Density: 1.526 g/cm3
Boiling point: 531.2ºC at 760 mmHg
Melting point: 198-200 °C(lit.)
Flash point: 289.2ºC
Refractive index: 1.718
UN Number: UN3272
UN Proper Shipping Name: ESTERS, N.O.S.
Transport hazard class: 3
Packing group: III
 
Specification
Appearance: Light yellow green crystalline powder
Assay: ≥99%
Loss on drying: ≤0.50%
Heavy metal: ≤5ppm
Hazen: ≤3.0
Turbidity: ≤12 NTU
 
Application
Widely used in polyester, paints and cosmetics, etc. 
In recent years, the application on fabrics has been paid more and more attention by the textile industry.
FDA approved Class I sunscreen.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

The company has perfect analytical equipment and strict product testing methods to ensure continuous improvement of product quality and continuous optimization of product structure.Our specialty chemicals are essential to technologies for consumer safety, environmental sustainability, advanced product performance and industrial process efficiency.We offer a wide range of pharmaceutical intermediates, reference compounds for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions. Custom synthesis and production services for new reagents, etc.In the complete production service chain with gram-kg-ton class, it can realize rapid response in the product development- pilot-amplification process and quickly transform technology into production.Our company is committed to the research and development, production and sales of bulk drugs and their intermediates, fine chemicals.


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