Optical Brightening Agent CXS (C.I.31)
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Post Date:
May 15,2014
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Expiry Date:
Nov 11,2014
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Detailed Description:
Optical Brightening Agent CXS (C.I.31)
Chemical name Stilbene derivative
Structural formula
Specification Appearance: Slight yellow powder
Fluorescent Color: Similar to the standard sample
Whitening strength: 100( compared with standard sample)
PH value 7.0-12.0
Ionic character anionic
Treating process: 1）When used in detergent industry, adding directly into the pulp, the dosage is as follows:
Common washing powder:0.08-0.15%
Soap: 0.1-0.2%
Concentrated washing powder:0.1-0.2%
Soft agent for fabric fiber: 0.1-0.2%
Liquid detergent:0.1-0.2%
2) When used in detergent industry, adding the brightener directly into dyeing bath after dissolved with water. The dosage is -.08-0.3%, bath ratio: 1:40, temperature: 60
Use: Fluorescent whitening agent for detergent industry and soap industry.
Package: 25kg Carton
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