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Home > Encyclopedia > 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1)

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1)

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1) structure

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1) 

structure
  • CAS No:

    5941-07-1

  • Formula:

    C17H13NO8S2.Na

  • Chemical Name:

    2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1)

  • Synonyms:

    2,7-Naphthalenedisulfonic acid,4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-,sodium salt (1:1);2,7-Naphthalenedisulfonic acid,4-hydroxy-5-(salicylideneamino)-,monosodium salt;2,7-Naphthalenedisulfonic acid,4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-,monosodium salt;Azomethine-H monosodium

  • Categories:

    Chemical Reagents  >  Organic Reagents

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1) Basic Attributes

445.4

463.000763

227-698-1

32041400

Characteristics

181.15000

4.31400

Bright orange Powder

1.823g/cm3

>300°C

1.81

Safety Information

3

36/37/38

26-36

Xi

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1) Use and Manufacturing

Spectroscopic reagent for boron measurement.

Computed Properties

Molecular Weight:467.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:2
Exact Mass:466.97214722
Monoisotopic Mass:466.97214722
Topological Polar Surface Area:184
Heavy Atom Count:30
Complexity:758
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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