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

Detail of > 3682-47-1

• CAS Number:
• 3682-47-1
• Name:

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

• Formula:
• C30H20 N4 O11 S3 . 3 Na
• Molecular Structure:
• 
• 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
• Molecular Weight:
• 774.6405
• EINECS:
• 222-966-4
• Density:
• 1.73g/cm³
• Boiling Point:
• °Cat760mmHg
• Flash Point:
• °C
• Appearance:
• black powder.
• Safety:
• 24/25 37 45 28ADetails