4,4′,4″,4″′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid)

• Catalog No.: 89456
• CAS Number: 35218-75-8
• M. F.: C44H30N4O12S4
• M. W.: 934.9886
• Purity: ≥95.0% (HPLC)

SYNONYMS

• Title: 4,4′,4″,4″′-(卟吩-5,10,15,20-四基)四(苯磺酸)
• IUPAC name: 4-[7,12,17-tris(4-sulfophenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1^3,^6.1^8,^1^1.1^1^3,^1^6]tetracosa-1,3(24),4,6,8,10,12,14,16(22),17,19-undecaen-2-yl]benzene-1-sulfonic acid
• IUPAC Traditional name: 4-[7,12,17-tris(4-sulfophenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1^3,^6.1^8,^1^1.1^1^3,^1^6]tetracosa-1,3(24),4,6,8,10,12,14,16(22),17,19-undecaen-2-yl]benzenesulfonic acid
• Synonyms: 内消旋(4-磺酸苯基)卟吩; meso-Tetraphenylporphine-4,4′,4″,4″′-tetrasulfonic acid

DATABASE IDS

• CAS Number: 35218-75-8
• Beilstein Number: 4227566
• PubChem SID: 24889223
• MDL Number: MFCD00070632

PROPERTIES

• Empirical Formula (Hill Notation): C44H30N4O12S4
• Impurities: ~9% water
• Purity: ≥95.0% (HPLC)
• Purity: ≥95.0%
• Quality: for spectrophotometric det. of transition metals
• 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
• RTECS: DB7339000
• Safety Statements: 26
• German water hazard class: 3

DETAILS

Description (English)

Analysis Note
max. Absorption (in Methanol): 412-416 nm
Other Notes
Reagent for the spectrophotometric determination of ultra trace amounts of transition metals1,2; determination by capillary zone electrophoresis3

Description (简体中文)

Analysis Note
最大吸收（甲醇溶液）：412-416nm
Other Notes
用于分光光度法测定超痕量过渡金属的试剂1,2；用于毛细管区带电泳3