Name: Azomethine-H monosodium salt hydrate
Brand: SIGMA

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About This Item

Empirical Formula (Hill Notation):

C₁₇H₁₂NNaO₈S₂ · xH₂O

CAS Number:

206752-32-1

Molecular Weight:

445.40 (anhydrous basis)

Beilstein:

4100175

MDL number:

MFCD00149588

UNSPSC Code:

12352100

PubChem Substance ID:

57646945

NACRES:

NA.21

Form:

solid

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Product Name

Azomethine-H monosodium salt hydrate, p.a.

grade

p.a.

Quality Level

100

form

solid

technique(s)

UV/Vis spectroscopy: suitable

functional group

imine
sulfonic acid

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

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Application

Azomethine-H monosodium salt hydrate is a complexing agent used to determine the concentration of boron in the aqueous solutions by the colorimetric method.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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