C. I. Direct black 62 (CAS 12221-89-5) — formula C40H32Cu2N8Na4O20S4+4, molecular weight 1292.0; category dyes and pigments.
C. I. Direct black 62 (CAS 12221-89-5) is a chemical raw material in the dyes and pigments category. Its molecular formula C40H32Cu2N8Na4O20S4+4 comprises 40 C, 32 H, 2 Cu, 8 N, 4 Na, 20 O, 4 S atoms. Its molecular weight is about 1292.0. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 12221-89-5 |
|---|---|
| Molecular Formula | C40H32Cu2N8Na4O20S4+4 |
| Molecular Weight | 1292.0 |
| Applications | Cuprate(4-), [.mu.-[[2, 2'-(1, 2-ethenediyl)bis[5-[2-[5-(hydroxy-.kappa.O)-4-[2-[2-(hydroxy-.kappa.O)-5-sulfophenyl]diazenyl-.kappa.N1]-2-methoxyphenyl]oxidodiazenyl]benzenesulfonato]](8-)]]di, sodium (1:4): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Cuprate(4-), [.mu.-[[2, 2'-(1, 2-ethenediyl)bis[5-[2-[5-(hydroxy-.kappa.O)-4-[2-[2-(hydroxy-.kappa.O)-5-sulfophenyl]diazenyl-.kappa.N1]-2-methoxyphenyl]oxidodiazenyl]benzenesulfonato]](8-)]]di, sodium (1:4): ACTIVE.
C. I. Direct black 62 is a colorant or pigment compound with CAS registry number 12221-89-5 and molecular formula C40H32Cu2N8Na4O20S4+4 (molecular weight 1292.0), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12221-89-5
Its molecular formula C40H32Cu2N8Na4O20S4+4 comprises 40 C, 32 H, 2 Cu, 8 N, 4 Na, 20 O, 4 S atoms.
Also known as: C. I. Direct black 62 · C.I.直接黑62
Category: dyes and pigments
The CAS registry number of C. I. Direct black 62 is 12221-89-5.
Molecular formula C40H32Cu2N8Na4O20S4+4, molecular weight 1292.0.
It is also registered under: C. I. Direct black 62, C.I.直接黑62.
Recorded applications: Cuprate(4-), [.mu.-[[2, 2'-(1, 2-ethenediyl)bis[5-[2-[5-(hydroxy-.kappa.O)-4-[2-[2-(hydroxy-.kappa.O)-5-sulfophenyl]diazenyl-.kappa.N1]-2-methoxyphenyl]oxidodiazenyl]benzenesulfonato]](8-)]]di, sodium (1:4): ACTIVE.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for C. I. Direct black 62 (CAS 12221-89-5), compiled from public chemistry databases.
| CAS Number | 12221-89-5 |
|---|---|
| PubChem CID | 136180144 |
| Molecular Formula | C40H32Cu2N8Na4O20S4+4 |
| IUPAC Name | tetrasodium;copper;[5-hydroxy-4-[(2-hydroxy-5-sulfophenyl)diazenyl]-2-methoxyphenyl]imino-[2-[(E)-2-[2-[[5-hydroxy-4-[(2-hydroxy-5-sulfophenyl)diazenyl]-2-methoxyphenyl]imino-oxidoazaniumyl]-4-sulfophenyl]ethenyl]-5-sulfophenyl]-oxidoazanium |
| Molecular Weight | 1292.0 |
|---|---|
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 26 |
| Rotatable Bond Count | 4 |
| Exact Mass | 1289.879841 |
| Monoisotopic Mass | 1289.879841 |
| Topological Polar Surface Area | 482 |
| Heavy Atom Count | 78 |
RefChem:579090; DTXSID301015114; 602-177-5; 70304-40-4; EINECS 274-552-8
| GHS notifications | 100% (14 / 14) |
|---|
| GHS notifications | 100% (14 / 14) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.直接黑62