Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate

Introduction：Basic information about Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate Basic information

• Product Name: Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
• Synonyms: 44BIS2ANILINO4METHOXY135TRIAZIN6YLAMINO22;Fluorescent brightening agent 134;C.I. Fluorescent Brightener 134;C.I.Fluorescent Brightener 213;Kayaphor AS;Leukophor PC;Uvitex CF;Fluorescent Brightener 134
• CAS: 3426-43-5
• MF: C34H31N10NaO8S2
• MW: 794.79
• EINECS: 222-326-4
• Product Categories: Organics
• Mol File: 3426-43-5.mol

Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate Chemical Properties

• density: 1.574[at 20℃]
• solubility: DMSO (Slightly), Methanol (Slightly), Water (Slightly, Heated)
• form: Solid
• color: Pale Yellow to Yellow
• Water Solubility: 14.11g/L at 20℃
• LogP: -1.069 at 20℃
• EPA Substance Registry System: Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-methoxy-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt (3426-43-5)

Safety Information

• TSCA: TSCA listed
• Toxicity: LD50 oral in rat: > 15gm/kg

Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate Usage And Synthesis

Uses

Fluorescent Brightener 134 is a fluorescent whitening agent used with textiles and paper.

Flammability and Explosibility

Not classified

Safety Profile

Poison by intraperitoneal route.An eye irritant. When heated to decomposition it emitstoxic fumes of SOx and Cl-.