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285196

Azomethine-H monosodium salt hydrate

90%

Synonym(s):

4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate, 4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodium salt

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About This Item

Empirical Formula (Hill Notation):
C17H12NNaO8S2 · xH2O
CAS Number:
206752-32-1
Molecular Weight:
445.40 (anhydrous basis)
PubChem Substance ID:
24856868
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
4100175
MDL number:
MFCD00149588
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assay

90%

form

powder

solubility

NaOH: soluble 5%, clear to hazy, yellow to brown

SMILES string

O.[Na+].Oc1ccccc1\C=N\c2cc(cc3cc(cc(O)c23)S(O)(=O)=O)S([O-])(=O)=O

InChI

1S/C17H13NO8S2.Na.H2O/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;;/h1-9,19-20H,(H,21,22,23)(H,24,25,26);;1H2/q;+1;/p-1/b18-9+;;

InChI key

AAIGDXDVSZJVSW-IFJQNBRBSA-M

General description

The tautomeric equillibrium of azomethine-H monosodium salt hydrate was studied.

Other Notes

Degree of hydration varies

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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