acid blue 129 (CAS 6397-02-0) — formula C23H19N2NaO5S, molecular weight 458.5; category dyes and pigments.
acid blue 129 (CAS 6397-02-0) is a chemical raw material in the dyes and pigments category. Its molecular formula C23H19N2NaO5S comprises 23 C, 19 H, 2 N, 1 Na, 5 O, 1 S atoms. Its molecular weight is about 458.5. 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 | 6397-02-0 |
|---|---|
| Molecular Formula | C23H19N2NaO5S |
| Molecular Weight | 458.5 |
| Applications | 2-Anthracenesulfonic acid, 1-amino-9, 10-dihydro-9, 10-dioxo-4-[(2, 6-trimethylphenyl)amino], sodium salt (1:1): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: 2-Anthracenesulfonic acid, 1-amino-9, 10-dihydro-9, 10-dioxo-4-[(2, 6-trimethylphenyl)amino], sodium salt (1:1): ACTIVE.
acid blue 129 is a colorant or pigment compound with CAS registry number 6397-02-0 and molecular formula C23H19N2NaO5S (molecular weight 458.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6397-02-0
Its molecular formula C23H19N2NaO5S comprises 23 C, 19 H, 2 N, 1 Na, 5 O, 1 S atoms.
Also known as: acid blue 129 · 酸性蓝129
Category: dyes and pigments
The CAS registry number of acid blue 129 is 6397-02-0.
Molecular formula C23H19N2NaO5S, molecular weight 458.5.
It is also registered under: acid blue 129, 酸性蓝129.
Recorded applications: 2-Anthracenesulfonic acid, 1-amino-9, 10-dihydro-9, 10-dioxo-4-[(2, 6-trimethylphenyl)amino], sodium salt (1:1): 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 acid blue 129 (CAS 6397-02-0), compiled from public chemistry databases.
| CAS Registry Number | 6397-02-0 |
|---|---|
| PubChem CID | 23675739 |
| Molecular formula | C23H19N2NaO5S |
| IUPAC name | sodium 1-amino-9,10-dioxo-4-(2,4,6-trimethylanilino)anthracene-2-sulfonate |
| UNII (FDA) | 4HX3X2QTZ2 |
| Molecular Weight | 458.5 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 458.09123717 |
| Monoisotopic Mass | 458.09123717 |
| Topological Polar Surface Area | 138 |
| Heavy Atom Count | 32 |
Acid Blue 129; 6397-02-0; C.I. Acid Blue 129; 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((2,4,6-trimethylphenyl)amino)-, monosodium salt; 4HX3X2QTZ2; CONCORDE ACID BLUE ARL; DTXSID8064307; 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-, monosodium salt; CI 62059; RefChem:552553; DTXCID4044169; 229-008-4; 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, monosodium salt; 2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-,monosodium salt; MLS000573152; CHEMBL133576
| GHS notification summary | 78.9% (161 / 204) |
|---|
| GHS notification summary | 78.9% (161 / 204) |
|---|---|
| Reported hazard statements | H315 (21.1%), H319 (21.1%), H335 (21.1%) |
This chemical does not meet GHS hazard criteria for 78.9% (161 of 204) of all reports.
H315 (21.1%): Causes skin irritation [Warning Skin corrosion/irritation]
acid blue 129 · CAS 6397-02-0 · C23H19N2NaO5S. UNII 4HX3X2QTZ2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性蓝129