4-Diazobenzenesulfonic acid

• Catalog No.: 33492
• CAS Number: 305-80-6
• M. F.: C6H4N2O3S
• M. W.: 184.17256
• Purity: ~50% (T)

SYNONYMS

• Title: 4-二偶氮苯磺酸
• IUPAC name: 4-(diazyn-1-ium-1-yl)benzene-1-sulfonate
• IUPAC Traditional name: 4-(diazyn-1-ium-1-yl)benzenesulfonate
• Synonyms: 重氮苯磺酸; 4-Diazoniobenzenesulfonate; Diazosulfanilic acid

DATABASE IDS

• MDL Number: MFCD00043219
• EC Number: 206-168-3
• CAS Number: 305-80-6
• Beilstein Number: 1842703

PROPERTIES

• Empirical Formula (Hill Notation): C6H4N2O3S
• Grade: purum
• Purity: ~50% (T)
• Quality: moistened with water (H2O ~50%)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H335
• European Hazard Symbols: Explosive (E)
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), 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: P261
• RID/ADR: UN 3226 4.1
• Risk Statements: 1-37/38
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 4.1
• UN Number: 3226
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Used to identify γ-carboxyglutamic acid-containing proteins in crude extracts of protein1

Description (简体中文)

Other Notes
用于鉴别蛋白质粗提取物中含 γ-羧基谷氨酸的蛋白质1