CAS号：

6416-66-6

分子式：

C29H22ClN3O10S3.2Na

分子量：

750.13224

中文名称：

弱酸性亮红B

英文名称：

2,7-Naphthalenedisulfonic acid, 3-[2-(5-chloro-2-phenoxyphenyl)diazenyl]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-, sodium salt (1:2)

中文别名：

弱酸性亮红B;
弱酸性亮红 B;
酸性红 249;
Tripyrolidinophosphine;
1,1',1''-Phosphinylidynetrispyrrolidine;
1,1',1''-phosphoryltripyrrolidine;
tris(N,N-tetramethylene)phosphoric acid triamide;
2-(4-Chlorophenoxy)-benzoic acid;
(4E)-N-(4-chlorophenyl)-4-[(2-methyl-5-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2-carboxamide;
Pigment Permanent Red F4R;
Acid Blue 25 (C.I.);
sodium 1-amino-9,10-dioxo-4-phenylaminoanthracene-2-sulphonate;
WOOD DYE(Fur KB Acid Blue);
sodium 1-amino-9,10-dioxo-4-(phenylamino)-9,10-dihydroanthracene-2-sulfonate;
acid blue 25;
Ethylenediaminetetraacetic acid, disodium salt, dihydrate;
ETHYLENEDIAMINE TETRAACETIC ACID dihydrate;
Ethylenebis(iminodiacetic acid) disodium salt dihydrate;
(Ethylenedinitrilo)-tetraacetic acid disodium salt dihydrate;
N,N'-1,2-Ethanediylbis[N-(carboxymethyl)glycine] disodium salt dihydrate;
Sequestrene NA 2 dihydrate;
Sodium Versenate dihydrate;
Tetracemate disodium dihydrate;
Titriplex III dihydrate;
Versene disodium salt dihydrate;
sodium 2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diace

英文别名：

2,7-Naphthalenedisulfonic acid, 3-[2-(5-chloro-2-phenoxyphenyl)diazenyl]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-, sodium salt (1:2);
2,7-Naphthalenedisulfonic acid, 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-, disodium salt (9CI);
Acid Brilliant Red B;
Acid Red 249;
Anadurm Brilliant Red M-B;
Benzyl Fast Rubine 2B;
Best Acid Milling Red 2B;
Best Acid Red 2B;
Brilliant Milling Red 2B;
Brilliant Milling Red B;
Brilliant Red B;
C.I. 18134;
C.I. Acid Red 249;
Chuganol Milling Brilliant Red B Conc;
Colomill Red 2BN;
Concorde Acid Red 2B;
Dycosweak Acid Brilliant Red B;
Dynacid Red BM;
Elbenyl Red C 2B;
Elite Fast Brilliant Red B;
Euroderm Red 2BL;
Everacid Red B;
Everacid Red N-B;
Kenanthrol Red BN;
Milling Brilliant Red M 2BN;
Naphthazine Milling Brilliant Red BN;
Polar Brilliant Red B;
Polar Red B;
Pro-Jet Magenta 1;
Pro-Jet Magneta 1;
Pula Red B;
Sandolan Brilliant Red N-BG;
Sandolan Brilliant Red N-BG 125;
Sulfonine Brilliant Red B;
Sulfonine Brilliant Red BG;
Suminol Milling Brilliant Red B;
Supranol Brilliant Red BB;
Synoacid Red F-B;
Tertracid Brilliant Milling Red;
Tertracid Brilliant Milling Red 2B;
Tracid Brilliant Red B;
Triacid Fast Red 2BN;
Vicoacid Red 249;
Weak Acid Brilliant Red B

精确分子量/精确质量：

748.99513

极性分子表面积/PSA：

239.89000

油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。

EINECS：

229-129-2

InChI：

InChI=1/C29H22ClN3O10S3.2Na/c1-17-7-10-21(11-8-17)44(35,36)33-24-16-22(45(37,38)39)13-18-14-26(46(40,41)42)28(29(34)27(18)24)32-31-23-15-19(30)9-12-25(23)43-20-5-3-2-4-6-20;;/h2-16,33-34H,1H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2

制备方法

主要用于毛、丝、锦纶织物的染色和印花,还可用于制造色淀、墨水及皮革、纸张

用途简介