Company Details

  • Dynasty Chemicals (NingBo) Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Distributor/Wholesaler
  • Main Mark: Worldwide , Africa , Americas , Asia , Europe , Middle East , Oceania
  • Exporter:71% - 80%
  • Certs:ISO9001
  • Description:OBA 199,Optical Brightener 199,Fluorescent Brightener 199
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Dynasty Chemicals (NingBo) Co., Ltd.

OBA 199,Optical Brightener 199,Fluorescent Brightener 199

Home > Products > Industries & Applications > OBA > OBA For Polyester ER-2 CAS NO.:13001-40-6

OBA For Polyester ER-2 CAS NO.:13001-40-6

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Basic Info

Model No.: C.I.199

Product Description

●Excellent or Stable
#Restricted
o Not Recommended
N.W : Natural White
R.2R.3R:Reddish
B.2B.3B:Bluish

oba For Polyester

CI No.

Appearance

Color Shade

Light Fastness

Chlorite Bleach

Peroxide Bleach

pH

Hard Water

Exhaustion(%)

Padding(pick up<80%), g/l

95-98 °C (exhaustion)

115-135 °C (exhaustion)

Curing Temp.

ER-2

199

Pale yellow

N.W-R

5-6

o

5-12

#

<0.4

<5.0

o

180-200 °C

Product Name: oba For Polyester ER-2
Product Description:
Synonyms: Optical Brightening Agent ER-; 1,4'-bis(2-cyanostyryl) Benzole; optical brightener 199; C.I.199; Fluorescent Brightener 199; 1,4-BIS(4-CYANOSTYRYL)BENZENE; 4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile; Optical Brightening Agent ER C. I. 199;
Molecular Formula: C24H16N2
EINECS : 235-836-7
CAS NO.: 13001-40-6
Molecular Structure :13001-40-6



-CB


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