Reactive red 13 (CAS 12238-08-3) — formula C22H17ClN6Na2O9S2, molecular weight 655.0; category dyes and pigments.
Reactive red 13 (CAS 12238-08-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C22H17ClN6Na2O9S2 comprises 22 C, 17 H, 1 Cl, 6 N, 2 Na, 9 O, 2 S atoms. Its molecular weight is about 655.0. 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 | 12238-08-3 |
|---|---|
| Molecular Formula | C22H17ClN6Na2O9S2 |
| Molecular Weight | 655.0 |
| Applications | 2-Naphthalenesulfonic acid, 7-[(4-chloro-6-methoxy-1, 5-triazin-2-yl)methylamino]-4-hydroxy-3-[2-(4-methoxy-2-sulfophenyl)diazenyl], sodium salt (1:2): INACTIVE |
| Category | Dyes & Pigments |
Documented applications: 2-Naphthalenesulfonic acid, 7-[(4-chloro-6-methoxy-1, 5-triazin-2-yl)methylamino]-4-hydroxy-3-[2-(4-methoxy-2-sulfophenyl)diazenyl], sodium salt (1:2): INACTIVE.
Reactive red 13 is a colorant or pigment compound with CAS registry number 12238-08-3 and molecular formula C22H17ClN6Na2O9S2 (molecular weight 655.0), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12238-08-3
Its molecular formula C22H17ClN6Na2O9S2 comprises 22 C, 17 H, 1 Cl, 6 N, 2 Na, 9 O, 2 S atoms.
Also known as: Reactive red 13 · 活性红13
Category: dyes and pigments
The CAS registry number of Reactive red 13 is 12238-08-3.
Molecular formula C22H17ClN6Na2O9S2, molecular weight 655.0.
It is also registered under: Reactive red 13, 活性红13.
Recorded applications: 2-Naphthalenesulfonic acid, 7-[(4-chloro-6-methoxy-1, 5-triazin-2-yl)methylamino]-4-hydroxy-3-[2-(4-methoxy-2-sulfophenyl)diazenyl], sodium salt (1:2): INACTIVE.
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 Reactive red 13 (CAS 12238-08-3), compiled from public chemistry databases.
| CAS Number | 12238-08-3 |
|---|---|
| PubChem CID | 172485 |
| Molecular Formula | C22H17ClN6Na2O9S2 |
| IUPAC Name | disodium;7-[(4-chloro-6-methoxy-1,3,5-triazin-2-yl)-methylamino]-4-hydroxy-3-[(4-methoxy-2-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate |
| UNII (FDA) | NS00061821 |
| Molecular Weight | 655.0 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 6 |
| Exact Mass | 653.9982347 |
| Monoisotopic Mass | 653.9982347 |
| Topological Polar Surface Area | 236 |
| Heavy Atom Count | 42 |
EINECS 274-416-8; 70210-19-4; SCHEMBL29391755; DTXSID10430531; UKPCQQUBDZAXSI-WKSOPSOASA-L; NS00061821; 12238-08-3
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 活性红13