CAS 5941-07-1: 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1)

Description:2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1), with CAS number 5941-07-1, is an organic compound characterized by its complex structure that includes a naphthalene backbone with sulfonic acid groups and a hydroxyl group. This compound is typically used as a dye intermediate or in various chemical syntheses due to its ability to form colored complexes. It exhibits solubility in water, which is enhanced by the presence of the sulfonic acid groups, making it useful in aqueous applications. The presence of the hydroxyl and amino groups contributes to its reactivity, allowing it to participate in various chemical reactions, including condensation and substitution reactions. Additionally, the compound may exhibit properties such as UV absorption, which can be advantageous in applications related to dyes and pigments. Safety data should be consulted for handling and usage, as with any chemical substance, to ensure proper precautions are taken.

Formula:C₁₇H₁₃NO₈S₂·Na

InChI:InChI=1S/C17H13NO8S2.Na/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);

InChI key:InChIKey=DCVVWHMUGIOBJJ-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)C=1C=C(O)C2=C(N=CC=3C=CC=CC3O)C=C(C=C2C1)S(=O)(=O)O

Synonyms:
2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(salicylideneamino)-, monosodium salt
2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, monosodium salt
2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[(2-hydroxyphenyl)methylene]amino]-, sodium salt (1:1)
4-hydroxy-5-{[(E)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino}naphthalene-2,7-disulfonic acid
Azomethine-H monosodium

Found 9 products.

Product data	Purity	Price range	Estimated delivery
Azomethine H Monosodium Salt [Spectrophotometric Reagent for B] REF: 3B-A5016CAS: 32266-60-7 5941-07-1	>97.0%(T)	62.00 €~171.00 €	Mon 21 Apr 25
AZOMETHINE H REF: IN-DA003NY9CAS: 5941-07-1	97%	33.00 €~265.00 €	Mon 28 Apr 25
8-Hydroxy-1-(Salicylideneamino)Naphthalene-3,6-Disulfonic Acid Monosodium Salt REF: 54-OR1012093CAS: 5941-07-1	98%	32.00 €~1,064.00 €	Tue 29 Apr 25
Azomethine-H monosodium REF: 54-BUP18072CAS: 5941-07-1	≥98%	50.00 €	Tue 29 Apr 25
Azomethine-H monosodium REF: 10-F986699CAS: 5941-07-1	- - -	43.00 €~293.00 €	Tue 29 Apr 25
Azomethine-H monosodium REF: TM-TD0094CAS: 5941-07-1	≥98%	34.00 €~35.00 €	Mon 05 May 25
Azomethine-H Monosodium (>90%) REF: TR-A965005CAS: 5941-07-1	>90%	102.00 €~139.00 €	Tue 06 May 25
Azomethine H REF: 3D-FA59494CAS: 5941-07-1	Min. 95%	149.00 €~1,124.00 €	Wed 07 May 25
Azomethine H Monosodium Salt, 97% REF: SR-78130CAS: 5941-07-1	min. 97%	30.00 €~167.00 €	Tue 27 May 25