123242
Anthraquinone-2-sulfonic acid sodium salt monohydrate
97%
Synonym(s):
9,10-Dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt monohydrate, Sodium anthraquinone-2-sulfonate
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About This Item
Empirical Formula (Hill Notation):
C14H7NaO5S · H2O
CAS Number:
Molecular Weight:
328.27
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
205-009-5
MDL number:
Assay:
97%
Quality Segment
assay
97%
impurities
4.0-6.0% water (Karl Fischer)
functional group
ketone, sulfonic acid
SMILES string
O.[Na+].[O-]S(=O)(=O)c1ccc2C(=O)c3ccccc3C(=O)c2c1
InChI
1S/C14H8O5S.Na.H2O/c15-13-9-3-1-2-4-10(9)14(16)12-7-8(20(17,18)19)5-6-11(12)13;;/h1-7H,(H,17,18,19);;1H2/q;+1;/p-1
InChI key
KHILLYASAGTPOI-UHFFFAOYSA-M
General description
Anthraquinone-2-sulfonic acid sodium salt monohydrate forms charge-transfer complexes with 9,10-dimethoxyanthracene-2-sulfonate.
Anthraquinone-2-sulfonic acid sodium salt monohydrate can be used as a redox indicator to enhance the sensitivity and selectivity of the DNA biosensor.
Anthraquinone-2-sulfonic acid sodium salt monohydrate can be used as a redox indicator to enhance the sensitivity and selectivity of the DNA biosensor.
Application
Anthraquinone-2-sulfonic acid sodium salt monohydrate was used to investigate the effects of reactant concentration and synthesis parameters on the electrical conductivity of polypyrrole coated polyethyleneterephthalate fabrics. It has been used as dopant in the preparation of polypyrrole films by electrochemical polymerization.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 123242-100G | 04061838722201 |
| 123242-1KG | 04061838722218 |