Acid Red 80 (CAS 4478-76-6) — formula C24H17N2NaO5S, molecular weight 468.5; category dyes and pigments.
Acid Red 80 (CAS 4478-76-6) is a chemical raw material in the dyes and pigments category. Its molecular formula C24H17N2NaO5S comprises 24 C, 17 H, 2 N, 1 Na, 5 O, 1 S atoms. Its molecular weight is about 468.5. 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 | 4478-76-6 |
|---|---|
| Molecular Formula | C24H17N2NaO5S |
| Molecular Weight | 468.5 |
| Applications | Benzenesulfonic acid, 2-[(2, 7-dihydro-3-methyl-2, 7-dioxo-3H-naphtho[1, 3-de]quinolin-6-yl)amino]-5-methyl, sodium salt (1:1): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Benzenesulfonic acid, 2-[(2, 7-dihydro-3-methyl-2, 7-dioxo-3H-naphtho[1, 3-de]quinolin-6-yl)amino]-5-methyl, sodium salt (1:1): ACTIVE.
Acid Red 80 is a colorant or pigment compound with CAS registry number 4478-76-6 and molecular formula C24H17N2NaO5S (molecular weight 468.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 4478-76-6
Its molecular formula C24H17N2NaO5S comprises 24 C, 17 H, 2 N, 1 Na, 5 O, 1 S atoms.
Also known as: Acid Red 80 · 酸性红80
Category: dyes and pigments
The CAS registry number of Acid Red 80 is 4478-76-6.
Molecular formula C24H17N2NaO5S, molecular weight 468.5.
It is also registered under: Acid Red 80, 酸性红80.
Recorded applications: Benzenesulfonic acid, 2-[(2, 7-dihydro-3-methyl-2, 7-dioxo-3H-naphtho[1, 3-de]quinolin-6-yl)amino]-5-methyl, 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 Red 80 (CAS 4478-76-6), compiled from public chemistry databases.
| CAS Registry Number | 4478-76-6 |
|---|---|
| PubChem CID | 23677992 |
| Molecular formula | C24H17N2NaO5S |
| IUPAC name | sodium 5-methyl-2-[(14-methyl-8,15-dioxo-14-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,9,11,13(17)-heptaen-10-yl)amino]benzenesulfonate |
| UNII (FDA) | PL253FFC2S |
| Molecular Weight | 468.5 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 468.07558710 |
| Monoisotopic Mass | 468.07558710 |
| Topological Polar Surface Area | 115 |
| Heavy Atom Count | 33 |
DTXSID50884074; Acid Red 80; Sodium 4-((2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenz(f,ij)isoquinolin-6-yl)amino)toluene-3-sulphonate; Sodium 4-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenz[f,ij]isoquinolin-6-yl)amino]toluene-3-sulphonate; RefChem:564163; DTXCID301023545; 224-759-4; 4478-76-6; Alizarin Rubinol R; Alizarine Light Red R; C.I. 68215; Fenalan Ruby R; Solway Rubinol R; Supracen Red 3B; Erionyl Rubine ER; Alizarine Rubine R
| GHS notification summary | 100% (39 / 39) |
|---|
| GHS notification summary | 100% (39 / 39) |
|---|
This chemical does not meet GHS hazard criteria for 100% (39 of 39) of all reports.
Reported as not meeting GHS hazard criteria by 39 of 39 companies. For more detailed information, please visit ECHA C&L website.
Acid Red 80 · CAS 4478-76-6 · C24H17N2NaO5S. UNII PL253FFC2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性红80