4-Chloro-7-sulfobenzofurazan ammonium salt

• Catalog No.: 26375
• CAS Number: 81377-14-2
• M. F.: C6H6ClN3O4S
• M. W.: 251.64754
• Purity: ≥99.0% (TLC)

SYNONYMS

• Title: 4-氯-7-磺酸苯并呋咱 铵盐
• IUPAC name: 7-chloro-2,1,3-benzoxadiazole-4-sulfonic acid amine
• IUPAC Traditional name: 7-chloro-2,1,3-benzoxadiazole-4-sulfonic acid amine
• Synonyms: 7-氯-2,1,3-苯并二唑-4-磺酸 铵盐; 4-氯-7-磺酸苯并-2-氧杂-1,3-二唑 铵盐; SBF-Chloride; 7-氯-4-苯并呋咱磺酸 铵盐; SBF-氯化物; 4-Chloro-7-sulfobenz-2-oxa-1,3-diazole ammonium salt; 7-Chloro-2,1,3-benzoxadiazole-4-sulfonic acid ammonium salt; 7-Chloro-4-benzofurazansulfonic acid ammonium salt

DATABASE IDS

• Beilstein Number: 5200152
• PubChem SID: 24855993
• MDL Number: MFCD00038995
• CAS Number: 81377-14-2

PROPERTIES

• Grade: for fluorescence
• Linear Formula: C6H3ClN2O4S · NH3
• Purity: ≥99.0% (TLC)
• Fluorescence: λex 383 nm; λem 525 nm in 0.1 M borate pH 9.0 (after derivatization with glutathione)
• Melting Point: >300 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
For the specific fluorescent determination of thiols1

Description (简体中文)

Other Notes
For the specific fluorescent determination of thiols1