ACID RED 289 (CAS 12220-28-9) — formula C35H29N2NaO7S2, molecular weight 676.7; category dyes and pigments.
ACID RED 289 (CAS 12220-28-9) is a chemical raw material in the dyes and pigments category. Its molecular formula C35H29N2NaO7S2 comprises 35 C, 29 H, 2 N, 1 Na, 7 O, 2 S atoms. Its molecular weight is about 676.7. 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 | 12220-28-9 |
|---|---|
| Molecular Formula | C35H29N2NaO7S2 |
| Molecular Weight | 676.7 |
| Applications | EPA Safer Chemical Functional Use Classes, Safer Chemical Classes, Xanthylium, 3-[(2, 6-dimethylphenyl)amino]-6-[(2, 6-dimethylsulfophenyl)amino]-9-(2-sulfophenyl) |
| Category | Dyes & Pigments |
Documented applications: EPA Safer Chemical Functional Use Classes, Safer Chemical Classes, Xanthylium, 3-[(2, 6-dimethylphenyl)amino]-6-[(2, 6-dimethylsulfophenyl)amino]-9-(2-sulfophenyl).
ACID RED 289 is a colorant or pigment compound with CAS registry number 12220-28-9 and molecular formula C35H29N2NaO7S2 (molecular weight 676.7), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12220-28-9
Its molecular formula C35H29N2NaO7S2 comprises 35 C, 29 H, 2 N, 1 Na, 7 O, 2 S atoms.
Also known as: ACID RED 289 · 酸性红289
Category: dyes and pigments
The CAS registry number of ACID RED 289 is 12220-28-9.
Molecular formula C35H29N2NaO7S2, molecular weight 676.7.
It is also registered under: ACID RED 289, 酸性红289.
Recorded applications: EPA Safer Chemical Functional Use Classes, Safer Chemical Classes, Xanthylium, 3-[(2, 6-dimethylphenyl)amino]-6-[(2, 6-dimethylsulfophenyl)amino]-9-(2-sulfophenyl).
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 289 (CAS 12220-28-9), compiled from public chemistry databases.
| CAS Number | 12220-28-9 |
|---|---|
| PubChem CID | 92043221 |
| Molecular Formula | C35H29N2NaO7S2 |
| IUPAC Name | sodium 3-[[6-(2,6-dimethylphenyl)azaniumylidene-9-(2-sulfonatophenyl)xanthen-3-yl]amino]-2,4-dimethylbenzenesulfonate |
| UNII (FDA) | BW9BT8QM7B |
| Molecular Weight | 676.7 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 4 |
| Exact Mass | 676.13138790 |
| Monoisotopic Mass | 676.13138790 |
| Topological Polar Surface Area | 166 |
| Heavy Atom Count | 47 |
C.I. Acid Red 289; DTXSID5051319; RefChem:902288; DTXCID0029921; EINECS 235-407-4; Acid Red 289; BW9BT8QM7B; C.I. Acid Red 305; FILBMEJKVPMIDS-UHFFFAOYSA-M; CI 45110; C.I. 45110; CS-0373917; D88480
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性红289