4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonic acid (CAS 61670-11-9) — formula C26H17N5O14S3, molecular weight 719.6; category organic chemicals.
4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonic acid (CAS 61670-11-9) is a chemical raw material in the organic chemicals category. Its molecular formula C26H17N5O14S3 comprises 26 C, 17 H, 5 N, 14 O, 3 S atoms. Its molecular weight is about 719.6. Reported physicochemical data: LogP about 3.5. 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 | 61670-11-9 |
|---|---|
| Molecular Formula | C26H17N5O14S3 |
| Molecular Weight | 719.6 |
| LogP | 3.5 |
| Category | Organic Chemicals |
4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonic acid is a carbon-based organic compound with CAS registry number 61670-11-9 and molecular formula C26H17N5O14S3 (molecular weight 719.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 61670-11-9
Its molecular formula C26H17N5O14S3 comprises 26 C, 17 H, 5 N, 14 O, 3 S atoms.
Also known as: 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonic acid · 4-羟基-5-[(2-羟基萘基)偶氮]-3-[(2-羟基-3-硝基-5-磺基苯基)偶氮]萘-2,7-二磺酸
Category: organic chemicals
The CAS registry number of 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonic acid is 61670-11-9.
Molecular formula C26H17N5O14S3, molecular weight 719.6.
It is also registered under: 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonic acid, 4-羟基-5-[(2-羟基萘基)偶氮]-3-[(2-羟基-3-硝基-5-磺基苯基)偶氮]萘-2,7-二磺酸.
Category: Organic Chemicals.
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 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonic acid (CAS 61670-11-9), compiled from public chemistry databases.
| CAS Number | 61670-11-9 |
|---|---|
| PubChem CID | 135666472 |
| Molecular Formula | C26H17N5O14S3 |
| IUPAC Name | 4-hydroxy-5-[(2-hydroxynaphthalen-1-yl)diazenyl]-3-[(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl]naphthalene-2,7-disulfonic acid |
| UNII (FDA) | NS00053200 |
| Molecular Weight | 719.6 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 18 |
| Rotatable Bond Count | 7 |
| Exact Mass | 718.99341375 |
| Monoisotopic Mass | 718.99341375 |
| Topological Polar Surface Area | 344 |
| Heavy Atom Count | 48 |
61670-11-9; EINECS 262-888-8; YGQOEPLGJKWCPD-UHFFFAOYSA-N; DTXSID801102849; NS00053200
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.