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Optical brightener ER Liquid

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  Post Date: Apr 06,2017
  Expiry Date: Apr 06,2018
  Detailed Description: Cas No. :13001-40-6 Fluorescent Brightener CPS
C.I.199:1 CAS:13001-40-6

Technical Index:
Appearance:Slight yellowish slurry liquid
Shade:White light
pH value:5-7
Granularity:under 2µ≥90%

Properties and Features:
 High whiteness and fluorescence with less use level.
 Improvement of dyeing quality and cost saving.
 Non-toxicity, non-carcinogen and operational safety.
 No 24 kinds of aromatic amine banned internationally.

Application Field:
 It is mainly used in whitening and brightening of polyester and blended fabrics such as polyester/cotton, polyester/silk and polyester/flax etc.
 It is suitable for pad-dyeing and high-temperature & high-pressure dip-dyeing.
 It also can be applied to low-temperature adsorption and fixation dip-dyeing, as well as hot-finalizing technique.

Shelf life: 12 months

Package:The package can be changed according to the user’s demand.

  CAS Registry Number:

13001-40-6

  Synonyms: ;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;
  Molecular Formula: C24H16N2
  Molecular Weight: 332.3972
  Molecular Structure: 13001-40-6 Fluorescent brightener 199

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