2,6-Naphthalenedisulfonicacid, 3-hydroxy-, sodium salt (1:2) (83949-45-5)

Identification
Name:	2,6-Naphthalenedisulfonicacid, 3-hydroxy-, sodium salt (1:2)
Synonyms:	2,6-Naphthalenedisulfonicacid, 3-hydroxy-, disodium salt (9CI)
CAS:	83949-45-5
EINECS:	281-406-7
Molecular Formula:	C10H8 O7 S2 . 2 Na
Molecular Weight:	348.26
InChI:	InChI=1/C10H8O7S2.2Na/c11-9-4-7-3-8(18(12,13)14)2-1-6(7)5-10(9)19(15,16)17;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2
Molecular Structure:
Properties
Appearance:	Yellowish powder
Specification:	Disodium 2-naphthol-3,7-disulfonate (CAS NO.83949-45-5) also can be called 2-Naphthol-3,7-naphthalenedisulfonic acid disodium salt .
Safety Data

Other Product

2,7-Naphthalenedisulfonicacid, 3-hydroxy-, sodium salt (1:2)
2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-nitroso-, sodium salt (1:2)
1,5-Naphthalenedisulfonicacid, 3-(acetylamino)-8-hydroxy-, sodium salt (1:2)
2,7-Naphthalenedisulfonicacid, 6-(acetylamino)-3-[2-[4-(aminosulfonyl)phenyl]diazenyl]-4-hydroxy-,sodium salt (1:2)
1,7-Naphthalenedisulfonicacid, 4-(benzoylamino)-5-hydroxy-6-[2-(3-methylphenyl)diazenyl]-, sodium salt(1:2)
Naphthalenedisulfonicacid, sodium salt (1:2)
2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3-[2-(3-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,6-[2-(2,4-diaminophenyl)diazenyl]-4-hydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-(2,5-dichlorophenyl)diazenyl]-5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,4-hydroxy-3-[2-[1-sulfo-6-[[2-(sulfooxy)ethyl]sulfonyl]-2-naphthalenyl]diazenyl]-,sodium salt (1:?)
2,7-Naphthalenedisulfonicacid,4-hydroxy-3-[2-[1-sulfo-6-[[2-(sulfooxy)ethyl]sulfonyl]-2-naphthalenyl]diazenyl]-,potassium sodium salt (1:?:?)
2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid, 3-hydroxy-, sodium salt (1:?)
1,7-Naphthalenedisulfonicacid, 2-amino-5-hydroxy-, sodium salt (1:2)
1,4-Naphthalenedisulfonicacid, 2-hydroxy-, sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,5-[[(1,4-dichloro-6-phthalazinyl)carbonyl]amino]-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid,5-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-,sodium salt (1:3)
2,7-Naphthalenedisulfonicacid, 4-amino-3-[2-(4-aminophenyl)diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-3-[2-(4-methylphenyl)diazenyl]-6-[2-(4-nitrophenyl)diazenyl]-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-amino-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)