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best selling flourescent brightener C.I.378 FP-127

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  Post Date: Sep 04,2014
  Expiry Date: Sep 04,2015
  Detailed Description: Cas No. :40470-68-6 Quantity: 500Kilograms
Price:23-23 USD Kilograms
Payment Method: T/T, L/C, Western Union, MoneyGram


C.I


378




CAS No.


40470-68-6




Appearance


Yellowish or milk white crystal powder




Purity


99%




Melting point


216-222 °C




Usage


Applicable to polymer, paint, printing ink and artificial fiber. It presents blue fluorescent light in all the polymers.




Package


25KG fiber drums with PE liner




Counter of


Uvitex FP(Ciba)




PROPERTIES:
Optical brightener FP-127/CBS-127/OBA 378

Bright yellow crystal powder, odorless, Decomposition temperature is large than 220°C . It is hard to dissolve in water. It dissolves in paraffin, fat, mineral oil, wax and common organic solvents. The hue of the fluorescent light is blue light. The wave length of the maximum absorptive light is 375nm(ethyl alcohol)




DOSAGE:

PVC: 0.01-0.05%(10-50g/100kg)

Transparent PVC: 0.0001-0.001%(0.1-1g/100kg)

Polyphenyl: 0.001%(1g/100kg)

Transparent polyphenyl: 0.0001-0.001%(0.1-1g/100kg)

ABS: 0.01-0.05%(10-50g/100kg)




STORAGE: Should be stored in cool and dry place.


  CAS Registry Number:

40470-68-6
  Synonyms: ;CBS-127 (Fluorescent Brightener);Fluorescent Brightener FP-127;fluorescent brightener 378;4,4'-bis(2-methoxystyryl)-1,1'-biphenyl;1,1'-biphenyl-4,4'-bis[2-(methoxyphenyl)ethenyl];cbs-127;FBA 378;1,1'-biphenyl-4,4'-bis-benzoxazole;Optical Brightener FP;4,4'-bis[(E)-2-(2-methoxyphenyl)ethenyl]biphenyl;Optical brightener CBS-127;Fluorescent Whitening Agent FP-127;Optical Brightening Agent FP-127;Optical Brightner FP127;
  Molecular Formula: C30H26O2
  Molecular Weight: 418.5262
  Molecular Structure: 40470-68-6 CSFC 127

  Company: Jinan Subang Fine Chemical Co.,Ltd     [ China ]        
  Contact: Chen
  Tel: 86-0531-81901282
  Fax: 86-0531-81901283
  Email: sales7@sbchem.cn
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