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Azomethine-H monosodium

Names

[ CAS No. ]:
5941-07-1

[ Name ]:
Azomethine-H monosodium

[Synonym ]:
azomethine h
2,7-naphthalenedisulfonicacid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1)
azomethine-h monosodium salt
2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(1E)-(2-hydroxyphenyl)methylene]amino]-, sodium salt, hydrate (1:1:1)
MFCD00042050
Sodium 5-hydroxy-4-[(E)-(2-hydroxybenzylidene)amino]-7-sulfo-2-naphthalenesulfonate hydrate (1:1:1)
4-hydroxy-5-[salicylideneamino]-2,7-naphthalenedisulfonic acid sodium salt
4-hydroxy-5-[salicylideneamino]-2,7-naphthalenedisulfonicacidsodiumsalt
EINECS 227-698-1
Hydrogen sodium 4-hydroxy-5-[(2-hydroxybenzylidene)amino]naphthalene-2,7-disulfonate (1:1:1)
2,7-Naphthalenedisulfonate, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, hydrogen sodium salt (1:1:1)
Hydrogen sodium 4-hydroxy-5-[(2-hydroxybenzylidene)amino]-2,7-naphthalenedisulfonate (1:1:1)
azometine h
azomethine-h monosodium salt monohydrate
azomethine h, [spectrophotometric reagent for b]
azomethine h, pure, for colorimetric determination of boron

Biological Activity

[Description]:

Azomethine-H monosodium is a colour-forming reagent. Azomethine-H monosodium is also a reagent for boron determinations[1][2].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[In Vitro]

Azomethine-H monosodium is used for the manual determination of boron in complex borenes and boranes[2].

[References]

[1]. F.J.Krug, et al. Flow injection spectrophotometric determination of boron in plant material with azomethine-H. Analytica Chimica Acta, 125, 29-35.

[2]. Roberto R. Spencer, et al. Azomethine H colorimetric method for determining dissolved boron in water. Environmental Science & Technology, 13(8), 954-956.

Chemical & Physical Properties

[ Density]:
1.823g/cm3

[ Melting Point ]:
>300°C

[ Molecular Formula ]:
C17H12NNaO8S2

[ Molecular Weight ]:
463.414

[ Exact Mass ]:
463.000763

[ PSA ]:
181.15000

[ LogP ]:
4.31400

[ Index of Refraction ]:
1.81

MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3


Related Compounds