Description of 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2)

Detail of > 4197-07-3

• MSDS Download
• 
• CAS Number:
• 4197-07-3
• Name:

• 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2)

• Superlist Name:
• Chromotrope 2R
• Formula:
• C₁₆H₁₀N₂Na₂O₈S₂
• Molecular Structure:
• 
• Synonyms:
• 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(phenylazo)-, disodium salt (9CI);C.I. Acid Red 29(7CI);C.I. Acid Red 29, disodium salt (8CI);Chromotrope 2R (6CI);AcilanChromotrope RR;Brasilan Fast Fuchsine G;C.I. 16570;Chromotrop 2R;Chromotrope Red 2R;Disodium 4,5-dihydroxy-3-(phenylazo)naphthalene-2,7-disulfonate;Fast Fuchsin G;Fast Fuchsine G;Hispacid Fuchsin G;
• Molecular Weight:
• 468.3687
• EINECS:
• 224-085-0
• Appearance:
• dark brown powder
• Hazard Symbols:
• Xi
• Risk Codes:
• 36/37/38
• Safety:
• 26-36Details