Acid Blue 47 (CAS 4403-89-8) — formula C22H17N2NaO5S, molecular weight 444.4; category dyes and pigments.
Acid Blue 47 (CAS 4403-89-8) is a chemical raw material in the dyes and pigments category. Its molecular formula C22H17N2NaO5S comprises 22 C, 17 H, 2 N, 1 Na, 5 O, 1 S atoms. Its molecular weight is about 444.4. 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 | 4403-89-8 |
|---|---|
| Molecular Formula | C22H17N2NaO5S |
| Molecular Weight | 444.4 |
| Category | Dyes & Pigments |
Acid Blue 47 is a colorant or pigment compound with CAS registry number 4403-89-8 and molecular formula C22H17N2NaO5S (molecular weight 444.4), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 4403-89-8
Its molecular formula C22H17N2NaO5S comprises 22 C, 17 H, 2 N, 1 Na, 5 O, 1 S atoms.
Also known as: Acid Blue 47 · 酸性蓝47
Category: dyes and pigments
The CAS registry number of Acid Blue 47 is 4403-89-8.
Molecular formula C22H17N2NaO5S, molecular weight 444.4.
It is also registered under: Acid Blue 47, 酸性蓝47.
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 47 (CAS 4403-89-8), compiled from public chemistry databases.
| CAS Registry Number | 4403-89-8 |
|---|---|
| PubChem CID | 23678882 |
| Molecular formula | C22H17N2NaO5S |
| IUPAC name | sodium 2-[(4-amino-3-methyl-9,10-dioxoanthracen-1-yl)amino]-5-methylbenzenesulfonate |
| UNII (FDA) | W8RGM644MX |
| Molecular Weight | 444.4 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 444.07558710 |
| Monoisotopic Mass | 444.07558710 |
| Topological Polar Surface Area | 138 |
| Heavy Atom Count | 31 |
DTXSID5063443; RefChem:564164; DTXCID6040290; Acid Blue 47; 4403-89-8; sodium;2-[(4-amino-3-methyl-9,10-dioxoanthracen-1-yl)amino]-5-methylbenzenesulfonate; Solway blue rn; Acid Leather Blue CR; EINECS 224-545-0; C.I. Acid Blue 47; W8RGM644MX; SCHEMBL29776286; BADRBIXUSUCBEG-UHFFFAOYSA-M; Sodium 4-((4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthryl)amino)toluene-3-sulphonate; CI 62085; C.I. 62085
Acid Blue 47 · CAS 4403-89-8 · C22H17N2NaO5S. UNII W8RGM644MX.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性蓝47