2-Naphthalenesulfonicacid, 3-[2-[4-[2-[4-amino-6(or7)-sulfo-1-naphthalenyl]diazenyl]phenyl]diazenyl]-6-[2-(2,4-diaminophenyl)diazenyl]-4-hydroxy-,sodium salt (1:2)
- 中文别名：直接黑L-N
- 中文释义：直接黑9;C.I.15635;sodium 6-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-1-sulfonate;SILK SCARLET;2-quinolin-2(1H)-ylidene-1H-indene-1,3(2H)-dione;Solvent Yellow 33;phosphatidylcholine;Phosphatidyl choline;Polyphosphatidyl Choline PPC;Le
- 英文别名：2-Naphthalenesulfonic acid, 3-[2-[4-[2-[4-amino-6(or 7)-sulfo-1-naphthalenyl]diazenyl]phenyl]diazenyl]-6-[2-(2,4-diaminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:2);
2-Naphthalenesulfonic acid, 3-[[4-[[4-amino-6(or 7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-6-[(2,4-diaminophenyl)azo]-4-hydroxy-, disodium salt (9CI)
- CAS No.：8003-62-1
- 分子式：C32H25N9O7S2.2Na
- 分子量：755.69中文名称：直接黑FF；直接耐晒黑FF
- 精确分子量：757.11138
- PSA：300.12000
- InChI：InChI=1/C32H25N9O7S2.2Na/c33-18-2-11-29(27(35)14-18)40-38-21-3-1-17-13-30(50(46,47)48)31(32(42)24(17)15-21)41-37-20-6-4-19(5-7-20)36-39-28-12-10-26(34)25-16-22(49(43,44)45)8-9-23(25)28;;/h1-16,37H,33-35H2,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b39-36+,40-3
- 分子结构式：
