Fluorescent Brightener 251
[CAS# 16324-27-9]

Identification

• Classification: Catalysts and additives >> Fluorescent whitening agent
• Name: Fluorescent Brightener 251
• Synonyms: C.I. 406233; C.I. Fluorescent Brightener 114; 4,4'-Bis[[4-[(2-hydroxyethyl)amino]-6-(m-sulfoanilino)-1,3,5-triazin-2-yl]amino]-2,2'-stilbenedisulfonic acid tetrasodium salt
• Molecular Formula: C₃₆H₃₂N₁₂Na₄O₁₄S₄
• Molecular Weight: 1076.93
• CAS Registry Number: 16324-27-9
• EC Number: 240-400-4