Detergent fluorescent whitening agent

Detergent fluorescent whitening agent

Detergent fluorescent whitening agent is kind of additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white. Detergent fluorescent whitening agent mainly Used in detergent industry,for the synthetic detergent,toilet soap and soap . Detergent fluorescent whitening agent also Used in the fabric of cotton fiber,nylon,etc taking on excellent whitening effect on artificial fiber,polyamide,vinylon,also has good whitening effect on protein fiber,aminoplastics.

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Product Description

Detergent fluorescent whitening agent is kind of additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.
Detergent fluorescent whitening agent mainly Used in detergent industry,for the synthetic detergent,toilet soap and soap .

Detergent fluorescent whitening agent also Used in the fabric of cotton fiber,nylon,etc taking on excellent whitening effect on artificial fiber,polyamide,vinylon,also has good whitening effect on protein fiber,aminoplastics.

CAS No. 16090-02-1
C.I. No. 71
Technical Index Molecular formula: C40H38N12O8S2Na2
Relative molecular weight: 924.93 (according to international relative atom mass, 1997)
Maximum absorptive ultraviolet wavelength: 350nm
Exeutive standard: HG/T3675-2000
Quality indicators:
  Value
  used in detergent used in textiles
1) Appearance white or straw yellow uniform powder
2) Ultraviolet absorption (E) ≥ 370  
3) Brightening efficiency (compare with standard) , % - 100
4) Color light (compare with standard) - similar to-quite low
5) Water content, % ≤ 5.0
6) Insolubel impurities in water, % ≤ 0.5
7) Fineness (425um residue) , % ≤ 5.0
 
Properties and use Performance and application of detergent fluorescent whitening agent: CXT is recognized as an excellent detergent whitening agent with improved acidity
Resistance and perboric acid resistance. It can be used to whiten cellulose fiber and polyamide fiber
The optical brightener CXT is ionic and has blue fluorescence. Stronger resistance to chlorine
The whitening efficiency of washing fluorescent whitening agent was higher than that of VBL and 31. The optimum pH value of dyeing bath is 7-10. it
The light fastness of the fluorescent brightener is grade 4. When used in washing powder, its advantages are: high compatibility, high
Cumulative washing brightness, industrial adjustable consumption.
Usage of washing fluorescent whitening agent: 1. It can be used in detergent, washing powder, soap and soap to make it beautiful and charming
appearance.
Washing fluorescent whitening agent can be used to whiten cotton fiber, nylon and other textiles with excellent whitening efficiency
The results showed that there were no significant differences between the two groups
Amino plastics

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