Mordant Black 13 (CAS 1324-21-6) — formula C26H16N2Na2O9S2, molecular weight 610.5; category dyes and pigments.
Mordant Black 13 (CAS 1324-21-6) is a chemical raw material in the dyes and pigments category. Its molecular formula C26H16N2Na2O9S2 comprises 26 C, 16 H, 2 N, 2 Na, 9 O, 2 S atoms. Its molecular weight is about 610.5. 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 | 1324-21-6 |
|---|---|
| Molecular Formula | C26H16N2Na2O9S2 |
| Molecular Weight | 610.5 |
| Applications | C.I. Mordant Black 13: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: C.I. Mordant Black 13: ACTIVE.
Mordant Black 13 is a colorant or pigment compound with CAS registry number 1324-21-6 and molecular formula C26H16N2Na2O9S2 (molecular weight 610.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 1324-21-6
Its molecular formula C26H16N2Na2O9S2 comprises 26 C, 16 H, 2 N, 2 Na, 9 O, 2 S atoms.
Also known as: Mordant Black 13 · 酸性媒介灰 BS
Category: dyes and pigments
The CAS registry number of Mordant Black 13 is 1324-21-6.
Molecular formula C26H16N2Na2O9S2, molecular weight 610.5.
It is also registered under: Mordant Black 13, 酸性媒介灰 BS.
Recorded applications: C.I. Mordant Black 13: 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 Mordant Black 13 (CAS 1324-21-6), compiled from public chemistry databases.
| CAS Number | 1324-21-6 |
|---|---|
| PubChem CID | 73991 |
| Molecular Formula | C26H16N2Na2O9S2 |
| IUPAC Name | disodium;4-[[4-hydroxy-9,10-dioxo-3-(4-sulfonatoanilino)anthracen-1-yl]amino]benzenesulfonate |
| UNII (FDA) | NS00020988 |
| Molecular Weight | 610.5 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 4 |
| Exact Mass | 610.00926100 |
| Monoisotopic Mass | 610.00926100 |
| Topological Polar Surface Area | 210 |
| Heavy Atom Count | 41 |
DTXSID5061669; EINECS 215-366-9; RefChem:572467; DTXCID2034091; 1324-21-6; C.I. Mordant Black 13; ALIZARIN BLUE BLACK B; 70956-00-2; Sodium 4,4'-((4-hydroxy-9,10-dioxo-9,10-dihydroanthracene-1,3-diyl)bis(azanediyl))dibenzenesulfonate; EINECS 287-284-1; SCHEMBL2871248; 85455-48-7; Disodium 4,4'-((9,10-dihydro-4-hydroxy-9,10-dioxo-1,3-anthrylene)diimino)bis(benzenesulphonate); NS00020988; H54877; Disodium 4,4'-[(4-hydroxy-9,10-dioxo-9,10-dihydroanthracene-1,3-diyl)bis(azanediyl)]di(benzene-1-sulfonate)
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性媒介灰 BS