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|CAS No.:||27344-41-8||Other Names:||4.4-bis(5-methyl-2-benzoxoazol)-ethylene;|
|Purity:||98%||Type:||Fluorescent Brightener, Optical Brightener|
|Usage:||Textile Auxiliary Agents, Detergent & Soap||Color:||Greenish Yellow Crystal Powder|
Product name: Optical Brightener CBS-X
CAS No: 27344-41-8
Structural No: C.I.351
Molecular formula: C28H20S2O6Na2
Molecular weight: 562.6
Appearance: Greenish yellow crystal powder
Optical Brightener CBS-X(CAS#27344-41-8) is soluble in water, anionic type, maximum spectrum absorption at 348-350nm, it’s the best brightener in detergent industry and soap industry.It’s can be added at any step during producing process. It can be used as brightener for detergent, cotton, linen, silk, polyamide fiber, wool and paper. It can be added to any process of any type of detergent.
It has good whitening effect for cellulose fiber, polyamide fiber and protein fiber.
The whitening effect of its high concentration for cotton is 2.7 times of bis(triazinylamino-stilbene)brighteners, and has micro green color and dissolved with good dispersibility. High stability of sodium hypochlorite, it belongs to bleaching resistance type brightener.
Optical Brightener CBS-X(CAS#27344-41-8) can also directly used in cotton, fibre, wool, spandex and paper to make them more whitening.
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