2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt (CAS 23647-14-5) — formula C16H9N2Na3O11S3, molecular weight 570.4; category organic chemicals.
| CAS Number | 23647-14-5 |
|---|---|
| Molecular Formula | C16H9N2Na3O11S3 |
| Molecular Weight | 570.4 |
| Category | Organic Chemicals |
2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt is a carbon-based organic compound with CAS registry number 23647-14-5 and molecular formula C16H9N2Na3O11S3 (molecular weight 570.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 23647-14-5
Its molecular formula C16H9N2Na3O11S3 comprises 16 C, 9 H, 2 N, 3 Na, 11 O, 3 S atoms.
Also known as: 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt · 2-(4-磺酰基苯基偶氮)变色酸三钠盐, 指示剂
Category: organic chemicals
The CAS registry number of 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt is 23647-14-5.
Molecular formula C16H9N2Na3O11S3, molecular weight 570.4.
It is also registered under: 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt, 2-(4-磺酰基苯基偶氮)变色酸三钠盐, 指示剂.
Category: Organic Chemicals.
Independent reference data for 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt (CAS 23647-14-5), compiled from public chemistry databases.
| CAS 号 | 23647-14-5 |
|---|---|
| PubChem CID | 90221 |
| 分子式 | C16H9N2Na3O11S3 |
| IUPAC 名称 | trisodium;4,5-dihydroxy-3-[(4-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate |
| UNII（FDA） | 8C9EXU0M2M |
| Molecular Weight | 570.4 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 2 |
| Exact Mass | 569.90615547 |
| Monoisotopic Mass | 569.90615547 |
| Topological Polar Surface Area | 262 |
| Heavy Atom Count | 35 |
SPADNS; SPADNS [MI]; EINECS 245-803-9; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-, trisodium salt; DTXSID3066920; Trisodium 4,5-dihydroxy-3-(4-sulphonatophenylazo)naphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-((4-sulfophenyl)azo)-, trisodium salt; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:3); 4,5-DIHYDROXY-3-(2-(4-SULFOPHENYL)DIAZENYL)-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT (1:3); 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3); RefChem:888474; DTXCID6036916; 2(4Sulfophenylazo)chromotropic acid trisodium salt; 4,5Dihydroxy32,7naphthalenedisulfonic acid trisodium salt; 4,5Dihydroxy32,7naphthalenedisulfonic acid sodium salt (1:3); Trisodium 2(psulfophenylazo)1,8dihydroxynaphthalene3,6disulfonate
| GHS 通报统计 | 47.7% (41 / 86) |
|---|
| GHS 通报统计 | 47.7% (41 / 86) |
|---|---|
| 已通报的危害声明 | H315 (52.3%), H319 (52.3%), H335 (51.2%) |
2-(4-磺酰基苯基偶氮)变色酸三钠盐, 指示剂 · CAS 23647-14-5 · C16H9N2Na3O11S3. UNII 8C9EXU0M2M.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-(4-磺酰基苯基偶氮)变色酸三钠盐, 指示剂