227285

1-Diazo-2-naphthol-4-sulfonic acid

powder

• Synonym(s): 2,1-Naphthoquinone-1-diazide-4-sulfonic acid, 4-Diazo-3,4-dihydro-3-oxo-1-naphthalenesulfonic acid, 4-Sulfo-2,1-naphthoquinone diazide
• Empirical Formula (Hill Notation): C₁₀H₆N₂O₄S
• CAS Number: 887-76-3
• Molecular Weight: 250.23
• EC Number: 212-958-9
• MDL number: MFCD00012409
• UNSPSC Code: 12352100
• PubChem Substance ID: 24853621
• NACRES: NA.22

Properties

• form: powder
• Quality Level: 200
• contains: 7% water
• mp: 160 °C (dec.) (lit.)
• functional group: sulfonic acid
• SMILES string: Oc1cc(c2ccccc2c1[N+]#N)S([O-])(=O)=O
• InChI: 1S/C10H6N2O4S/c11-12-10-7-4-2-1-3-6(7)9(5-8(10)13)17(14,15)16/h1-5H,(H-,13,14,15,16)
• InChI key: QHIBNGIZPPHJAT-UHFFFAOYSA-N

Description

General description

The degradation and adsorption of 1-diazo-2-naphthol-4-sulfonic acid was studied using sewage sludge derived porous carbon.

Application

Involved in studies to analyze structure-activity relationships to predict biodegradability of N-heterocycles in wastewater and polluted soil

Reactant used as hydrazinonaphthalene and azonaphthalene thrombopoietin mimics acting as nonpeptidyl promoters of megakaryocytopoiesis

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H228,H314
• Precautionary Statements: P210 - P240 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves