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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:
887-76-3
Molecular Weight:
250.23
NACRES:
NA.22
PubChem Substance ID:
24853621
UNSPSC Code:
12352100
EC Number:
212-958-9
MDL number:
MFCD00012409
Form:
powder
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form

powder

Quality Segment

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

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Codes

H228,H314

Hazard Classifications

Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B

Storage Class

4.1B - Flammable solid hazardous materials

WGK

WGK 3

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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