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Home > products > 2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:3)

2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:3) cas no:3682-47-1

Synonyms: 2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-3-[(4-sulfo-1-naphthalenyl)azo]-,trisodium salt (9CI); C.I. Acid Black 32 (7CI); C.I. Acid Black 32, trisodiumsalt (8CI); Fast Sulfon Black F (6CI); C.I. 26990; Fast Milling Black BF; FastSulfone Black F; Fast Sulphon Black F; Java Fast Black F; Sulphon Black F

Identification

Name2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:3)
CAS3682-47-1
Synonyms2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[(2-hydroxy-1-naphthalenyl)azo]-3-[(4-sulfo-1-naphthalenyl)azo]-,trisodium salt (9CI); C.I. Acid Black 32 (7CI); C.I. Acid Black 32, trisodiumsalt (8CI); Fast Sulfon Black F (6CI); C.I. 26990; Fast Milling Black BF; FastSulfone Black F; Fast Sulphon Black F; Java Fast Black F; Sulphon Black F
EINECS(EC#)222-966-4
Molecular FormulaC30H20 N4 O11 S3 . 3 Na
Molecular Weight774.6405

Chemical Properties

Appearanceblack powder.
refractive index1.777

supplier list

Boc Sciences: Tel:1-631-5046093; Address: 45-16 Ramsey Road, Shirley, NY 11967, USA

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Dudley Chemical Corp.: Tel:+1-(732)-886-3100; Address: 125 Kenyon Drive, Lakewood, New Jersey 08701,

Boc Sciences: Tel:1-631-5046093; Address: 45-16 Ramsey Road Shirley, NY 11967, USA

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