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Typical optical brightener for textiles is er-i, er-ii, 4bk. er-i is also known as fluorescent brightener 199. it’s used in whitening and brightening polyester fiber. er-ii is also known as fluorescent brightener 199:1, used to whitening polyester, polyester/cotton, polyester/yarn, polyester/linen, and other blended fabrics. both cas number is 13001-39-3 and could be in …

Molecular formula:c 18 h 15 cln 2 o 6 s molecular weight: 422.84 cas registry number:7023-61-2 manufacturing methods :2-amino-4-chloro-5-methylbenzenesulfonic acid diazotization, and 3-hydroxy-2-naphthoic acid coupling, and then into calcium salt. properties and applications:brilliant red, shallow blue light pink.purple red powder. insoluble in water and ethanol.

A. b. enterprisesoffering bleaching powder, packaging type: bag at rs 50/kilogram in mumbai, maharashtra. read about company. get contact details and address id: 19415894648

Dcash master hair bleaching powder lightener kit : white 15g 50 milliliters white 2 new from $14.99. pillpack by amazon pharmacy. your medication, delivered learn more > customers who viewed this item also viewed. page 1 of 1 start over page 1 of 1 .

professional KSN brightener agent for PVC goods supplier in China,we help our prospects with greatest high-quality items and high level service.Becoming the professional manufacturer within this market,we've got gained wealthy practical experience in making and managing.Our professional KSN brightener agent for PVC merchandise won certifications of the local and international most important authorities .For a lot more detailed information and facts,please speak to us!


We're an enterprise that export professional KSN brightener agent for PVC to China, we are authorized by the relevant state registratio. Key professional KSN brightener agent for PVC and sell to many regions in China, solution offered upon request. We've got the spirit of "customer very first, honesty first" principle, with a quantity of enterprises established long-term cooperative relationship.

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