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Optical Brightener CBS-X
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4.4-bis (2-disulfonic acid styryl) biphenyl
54351-85-8
It is mainly used in high-grade compound washing powder, hyperconcentration liquid detergent, also used in whitening of soap, fancy soap. It also can be used directly in whitening cotton, silk, woven and paper etc.
Appearance: Greenish yellow crystalline powder
Molecular formula: C28H20O6S2Na2
Molecular weight: 562.2
CAS NO.: 54351-85-8
C.I. Number: 351
Maximum UV Absorption Spectrum: 348-350
Ironic character: anionic
Active content: ЎЭ99.0 %
Extinction Index: 1075~1090
Solubility in water: ЎЭ25g/l (25 degrees Celsius)
ЎЭ100g/l(70 degrees Celsius)
Water insoluble: ЎЬ0.01%
Industrial field others
Brite Chemical Co.,Ltd.
Phone 86-571-86027886
Fax 86-571-86027219
Homepage -
E-mail biz@britechem.com
Address 66-15 Qingchundong Road, Hangzhou 310020, Zhejiang, China
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