1-Diazo-2-naphthol-4-sulfonic acid
- CAS NO.：887-76-3
- Empirical Formula: C10H8N2O4S
- Molecular Weight: 252.25
- MDL number: MFCD00012409
- EINECS: 212-958-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is 1-Diazo-2-naphthol-4-sulfonic acid?
Chemical properties
brown adhering powder or paste
The Uses of 1-Diazo-2-naphthol-4-sulfonic acid
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
General Description
The degradation and adsorption of 1-diazo-2-naphthol-4-sulfonic acid was studied using sewage sludge derived porous carbon.
Properties of 1-Diazo-2-naphthol-4-sulfonic acid
| Melting point: | 160 °C (dec.)(lit.) |
| Boiling point: | 160 C |
| Density | 1.5366 (rough estimate) |
| refractive index | 1.6800 (estimate) |
| storage temp. | Flammables area |
| form | powder |
| color | Light yellow to Brown |
| Water Solubility | 15.8 g/L (20 ºC) |
| CAS DataBase Reference | 887-76-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt (887-76-3) |
Safety information for 1-Diazo-2-naphthol-4-sulfonic acid
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H228:Flammable solids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Diazo-2-naphthol-4-sulfonic acid
1-Diazo-2-naphthol-4-sulfonic acid manufacturer
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product: 1-Diazo-2-naphthol-4-sulfonic acid
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product: 1-Diazo-2-naphthol-4-sulfonic acid
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