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
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About This Item
Empirical Formula (Hill Notation):
C10H6N2O4S
CAS Number:
Molecular Weight:
250.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
212-958-9
MDL number:
Form:
powder
form
powder
Quality Level
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
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
Reactant used as hydrazinonaphthalene and azonaphthalene thrombopoietin mimics acting as nonpeptidyl promoters of megakaryocytopoiesis
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Lin Gu et al.
Journal of hazardous materials, 246-247, 145-153 (2013-01-10)
A sewage sludge derived porous carbon (SC), which was prepared by physicochemical activation and carbonization (600°C), was applied for the adsorption and degradation of 1-diazo-2-naphthol-4-sulfonic acid (1,2,4-Acid) in the presence of H(2)O(2) and the performance was compared to that of
Lin Gu et al.
Bioresource technology, 136, 719-724 (2013-04-10)
In this work, two types of sewage-sludges, aerobically digested and undigested sewage sludge, were used as precursors in the preparation of chars with magnetic property. The two solids were characterized to establish their textural and chemical properties. Due to different
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 227285-100G | 04061838780720 |