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Home > Products >  Benzophenone-9 Uvinul DS 49

Benzophenone-9 Uvinul DS 49 CAS NO.76656-36-5

  • FOB Price: USD: 100.00-110.00 /Kilogram Get Latest Price
  • Min.Order: 20 Kilogram
  • Payment Terms: L/C,D/P,T/T,
  • Available Specifications:

    cosmetic degree(1-999)Kilogramcosmetic degree(1000-10000)Kilogram

  • Product Details

Keywords

  • 2,2 ' -Dihydroxy-4,4 ' -dimethoxybenzophenone-5,5 ' -bis(sodium sulfonate)
  • Uvinul DS 49
  • direct suppiler

Quick Details

  • ProName: Benzophenone-9 Uvinul DS 49
  • CasNo: 76656-36-5
  • Molecular Formula: C15H12Na2O11S2
  • Appearance: right yellow crystalline powder
  • Application: It can absorb ultraviolet light of 290...
  • DeliveryTime: 10days
  • PackAge: aluminum foil bag or drum
  • Port: SHANGHAI
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: 99%
  • Storage: It is stable stored at normal temperat...
  • Transportation: by sea/by air/by express
  • LimitNum: 20 Kilogram
  • Color Gardner : Max. 6.0
  • Loss on Drying : Max. 2.0%
  • Other Impurities : Max. 5.0%

Superiority

Benzophenone-9 Uvinul DS 49 1.manufacture supply Benzophenone-9 2.hign qaulity 3.competetive price 4.fast shipping

Details

specification


INCI Name: Benzophenone-9

Synonyms: Uvinul DS 49

CAS No.: 76656-36-5

EINECS No.: 278-520-4

Molecular Formula: C15H12Na2O11S2

Molecular Weight: 478g/mol


Structural Formula:


Appearance:Bright yellow crystalline powder

Gardner Color: 6.0 max

Assay:85.0% min 65.0% min

Chromatographic Purity: 98.0% min

Odor:Similar inacter intensity to standrad,very slight solvent odor

K-value(in water at 330 nm): 16.0 min

Solubility:(5g/100ml water at 25 deg C) Clear solution, free from insoluble

Packaging:25kg fiber drum

Storage Condition:Sealed, light-resistant containers

Packaging & Delivery

Packaging Detail:  25kg/drum
Delivery Detail:  7 days fgetting ready goods


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