Trypan Blue

• Catalog No.: 302643
• CAS Number: 72-57-1
• M. F.: C34H24N6Na4O14S4
• M. W.: 960.80524

SYNONYMS

• Title: 台盼蓝
• IUPAC name: tetrasodium 5-amino-3-[2-(4-{4-[2-(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazen-1-yl]-3-methylphenyl}-2-methylphenyl)diazen-1-yl]-4-hydroxynaphthalene-2,7-disulfonate
• IUPAC Traditional name: tetrasodium 5-amino-3-[2-(4-{4-[2-(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazen-1-yl]-3-methylphenyl}-2-methylphenyl)diazen-1-yl]-4-hydroxynaphthalene-2,7-disulfonate
• Synonyms: 直接蓝 14; Direct blue 14

DATABASE IDS

• MDL Number: MFCD00003969
• EC Number: 200-786-7
• Beilstein Number: 4360496
• PubChem SID: 24858268
• CAS Number: 72-57-1
• Color Index Number: 23850

PROPERTIES

• Compostion: Dye content, 60%
• Linear Formula: C34H24N6O14S4Na4
• Gene Information: human ... PTPN1(5770), PTPRF(5792)
• Absorption Wavelength: λmax 607 nm
• Melting Point: >300 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H350
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P201-P308 + P313
• Risk Statements: 45
• RTECS: QJ6475000
• Safety Statements: 53-45
• German water hazard class: 3

DETAILS

Description (English)

Application
Trypan blue is a blue acid dye that contains two azo chromophores. It is a large, hydrophilic, tetrasulfonated dye. Trypan blue has been used as a vital stain as it is excluded by most living cells. It has been used to stain collagen and amyloid. It is also used in chlamydospore agar for fungi. When Trypan blue binds to proteins the resulting complex emits red fluorescence.
Packaging
25, 100 g in glass bottle

Description (简体中文)

Application
Trypan blue is a blue acid dye that contains two azo chromophores. It is a large, hydrophilic, tetrasulfonated dye. Trypan blue has been used as a vital stain as it is excluded by most living cells. It has been used to stain collagen and amyloid. It is also used in chlamydospore agar for fungi. When Trypan blue binds to proteins the resulting complex emits red fluorescence.
包装
25, 100 g in glass bottle