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CAS 55585-28-9

:

Fluorescent Brightener 353

Description:
Fluorescent Brightener 353, also known by its CAS number 55585-28-9, is a synthetic organic compound primarily used as a fluorescent whitening agent in various applications, including textiles, paper, and detergents. This compound belongs to the class of stilbene derivatives and exhibits strong fluorescence under ultraviolet light, enhancing the brightness and whiteness of materials. Its chemical structure typically features a sulfonate group, which increases its solubility in water, making it effective in aqueous formulations. Fluorescent Brightener 353 is known for its stability and resistance to photodegradation, allowing it to maintain its brightening effect over time. It is generally considered safe for use in consumer products, although proper handling and adherence to safety guidelines are recommended. The compound is often evaluated for its environmental impact, and regulatory assessments may apply depending on its application and concentration in products. Overall, Fluorescent Brightener 353 plays a significant role in improving the aesthetic qualities of various materials through its brightening properties.
Formula:Unspecified
InChI:InChI=1S/C40H40N12O20S6.6Na/c53-73(54,55)27-7-9-31(75(59,60)61)29(21-27)43-37-45-35(47-39(49-37)51-11-15-71-16-12-51)41-25-5-3-23(33(19-25)77(65,66)67)1-2-24-4-6-26(20-34(24)78(68,69)70)42-36-46-38(50-40(48-36)52-13-17-72-18-14-52)44-30-22-28(74(56,57)58)8-10-32(30)76(62,63)64;;;;;;/h1-10,19-22H,11-18H2,(H,53,54,55)(H,56,57,58)(H,59,60,61)(H,62,63,64)(H,65,66,67)(H,68,69,70)(H2,41,43,45,47,49)(H2,42,44,46,48,50);;;;;;/q;6*+1/p-6
InChI key:AMECABTUOXBYGQ-UHFFFAOYSA-H
SMILES:C1COCCN1C2=NC(=NC(=N2)NC3=C(C=CC(=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])NC4=CC(=C(C=C4)C=CC5=C(C=C(C=C5)NC6=NC(=NC(=N6)N7CCOCC7)NC8=C(C=CC(=C8)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
Synonyms:
  • Tinopal MSP
  • Uvitex BLH
  • Uvitex MST
  • Uvitex MST liq
  • Fluorescent Brightener 353
  • C.I. Fluorescent Brightener 353
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Found 5 products.