3-[3-Hydroxy-4-(5-nitro-2-pyridylazo)-N-propylanilino]propanesulfonic acid disodium salt dihydrate

• Catalog No.: 77889
• CAS Number: 143205-66-7
• M. F.: C17H19N5Na2O6S
• M. W.: 467.4072
• Purity: ≥97.0% (HPLC)

SYNONYMS

• Title: 3-[3-羟基-4-(5-硝基-2-吡啶偶氮)-N-丙苯胺]丙磺酸 二钠盐 二水合物
• IUPAC name: disodium 2-[2-(5-nitropyridin-2-yl)diazen-1-yl]-5-[propyl(3-sulfonatopropyl)amino]benzen-1-olate
• IUPAC Traditional name: disodium 2-[2-(5-nitropyridin-2-yl)diazen-1-yl]-5-[propyl(3-sulfonatopropyl)amino]benzenolate
• Synonyms: 2-(5-硝基-2-吡啶偶氮)-5-[N-正丙基-N-(3-磺酸丙基)氨基]苯酚 二钠盐; Nitro-PAPS; 2-(5-Nitro-2-pyridylazo)-5-(N-propyl-3-sulfopropylamino)phenol disodium salt

DATABASE IDS

• PubChem SID: 24887142
• MDL Number: MFCD00037623
• CAS Number: 143205-66-7

PROPERTIES

• Empirical Formula (Hill Notation): C17H19N5Na2O6S · 2H2O
• Grade: purum
• Impurities: ~10% water
• Purity: ≥97.0% (HPLC)
• 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
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
nitro-PAPS is a chromogenic reagent for the colorimetric assay of serum iron and zinc1,2; assay of micro amounts of metals following ion-pair extn. with nitro-PAPS3,4

Description (简体中文)

Other Notes
Nitro-PAPS 是用于比色法检测血清中铁和锌的显色试剂1,2；使用 Nitro-PAPS 进行离子对萃取后测定微量金属。3,4