75881-23-1 Alcian Blue
| product Name |
Alcian Blue |
| CAS No |
75881-23-1;12040-44-7;33864-99-2 |
| Synonyms |
C.I. Ingrain Blue 1; chloromethylated copper phthalocyanine-thiourea reaction products; Ingrain Blue 1; C.I. 74240; Alcian Blue 8 GX; Alcian Blue 8GX; [[N,N',N'',N'''-[29H,31H-phthalocyaninetetrayltetrakis[methylenethio[(dimethylamino)methylidyne]]]tetrakis[dimethylammoniumato]](2-)-N29,N30,N31,N32]copper(4+) tetrachloride |
| Molecular Formula |
C56H68Cl4CuN16S4 |
| Molecular Weight |
1298.8643 |
| InChI |
InChI=1/C56H68N16S4.4ClH.Cu/c1-65(2)53(66(3)4)73-29-33-17-21-37-41(25-33)49-57-45(37)62-50-43-27-35(31-75-55(69(9)10)70(11)12)19-23-39(43)47(59-50)64-52-44-28-36(32-76-56(71(13)14)72(15)16)20-24-40(44)48(60-52)63-51-42-26-34(18-22-38(42)46(58-51)61-49)30-74-54(67(5)6)68(7)8;;;;;/h17-28H,29-32H2,1-16H3;4*1H;/q+2;;;;;+2/p-4/rC56H68CuN16S4.4ClH/c1-64(2)53(65(3)4)74-29-33-17-21-37-41(25-33)47-58-45(37)60-51-44-28-36(32-77-56(70(13)14)71(15)16)20-24-40(44)50-63-48-42-26-34(30-75-54(66(5)6)67(7)8)18-22-38(42)46(59-48)61-52-43-27-35(31-76-55(68(9)10)69(11)12)19-23-39(43)49(62-47)72(52)57-73(50)51;;;;/h17-28H,29-32H2,1-16H3;4*1H/q+4;;;;/p-4/b60-45-,60-51-,61-46-,61-52-,62-47-,62-49-,63-48-,63-50-;;;; |
| Molecular Structure |
|
| Melting point |
148℃ |
| Hazard Symbols |
|
| Risk Codes |
R21:;
R35:;
|
| Safety Description |
S26:;
S36/37/39:;
S45:;
|
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