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Home > Offer to Sell > Dyestuffs and Pigments > Fluorescent Brighteners > Fluorescent brightener FWN(C.I.140)

Fluorescent brightener FWN(C.I.140)

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  Post Date: Apr 06,2017
  Expiry Date: Apr 06,2018
  Detailed Description: Cas No. :202-068-9 Optical brightener SWN

C.I.140 CAS:91-44-1


Molecular formula: C14H17NO2
Molecular weight: 231.3
EINECS: 202-068-9

Specifications:
Appearance: White crystal powder
Solubility: Dissolve in acid water, ethanol and other organic solvent
Melting Point: 72-74° C
Assay: 99% min (HPLC)
Volatile Content: 0.3%max
Ash Content: 0.1%max

Application:
It is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. It also can be used in cotton, plastic and chromatically press paint, and added into resin to whiten the fiber cellulose

Package: Packing in 25kg fiber drum or according to the requirement of the customers.

  CAS Registry Number:

202-068-9


  Company: Shijiazhuang Taicang Chemical Technology Co.,Ltd.     [ China ]        
  Contact: Elva Hsu
  Tel: 86-13833125172
  Fax:
  Email: elva.dyes@gmail.com
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