Acid green 25

• Catalog Number: ACM4403901
• CAS: 4403-90-1
• IUPAC Name: disodium;5-methyl-2-[[4-(4-methyl-2-sulfonatoanilino)-9,10-dioxoanthracen-1-yl]amino]benzenesulfonate
• Synonyms: Disodium 2,2'-(9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylsulphonate)
• Molecular Weight: 622.58
• Molecular Formula: C28H20N2Na2O8S2
• Canonical SMILES: CC1=CC(=C(C=C1)NC2=C3C(=C(C=C2)NC4=C(C=C(C=C4)C)S(=O)(=O)[O-])C(=O)C5=CC=CC=C5C3=O)S(=O)(=O)[O-].[Na+].[Na+]
• InChI: FPAYXBWMYIMERV-UHFFFAOYSA-L
• InChI Key: InChI=1S/C28H22N2O8S2.2Na/c1-15-7-9-19(23(13-15)39(33,34)35)29-21-11-12-22(30-20-10-8-16(2)14-24(20)40(36,37)38)26-25(21)27(31)17-5-3-4-6-18(17)28(26)32;;/h3-14,29-30H,1-2H3,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2
• Melting Point: 235-238 °C(lit.)
• Solubility: water, 0.1732 mg/L @ 25 °C (est)
• Appearance: Green powder
• Active Content: 95%
• Physical State: Solid
• Typical Applications: Green Pigment