tetrasodium 4-amino-5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate (CAS 93951-21-4) — formula C27H23N5Na4O20S6, molecular weight 1021.9; category organic chemicals.
tetrasodium 4-amino-5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate is a carbon-based organic compound with CAS registry number 93951-21-4 and molecular formula C27H23N5Na4O20S6 (molecular weight 1021.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 93951-21-4
Its molecular formula C27H23N5Na4O20S6 comprises 27 C, 23 H, 5 N, 4 Na, 20 O, 6 S atoms.
Also known as: tetrasodium 4-amino-5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate · Reactive Blue 25
Category: organic chemicals
The CAS registry number of tetrasodium 4-amino-5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate is 93951-21-4.
Molecular formula C27H23N5Na4O20S6, molecular weight 1021.9.
It is also registered under: tetrasodium 4-amino-5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate, Reactive Blue 25.
Category: Organic Chemicals.
Public-database records for tetrasodium 4-amino-5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate (CAS 93951-21-4), reproduced here for independent cross-checking.
| GHS 通报统计 | 23.2% (13 / 56) |
|---|---|
| 已通报的危害声明 | H317 (76.8%), H334 (76.8%) |
| GHS 通报统计 | 23.2% (13 / 56) |
|---|
| CAS 号 | 93951-21-4 |
|---|---|
| PubChem CID | 135666633 |
| 分子式 | C27H23N5Na4O20S6 |
| IUPAC 名称 | tetrasodium;5-amino-4-hydroxy-3-[[2-methoxy-5-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]-6-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2,7-disulfonate |
| UNII（FDA） | NS00064430 |
EINECS 300-644-5; 93951-21-4; DTXSID30890431; EC 300-644-5; RefChem:83505; DTXCID101079411; C.I. Reactive Blue 250; VPXBRNMQOUKIMZ-BKYDQJEUSA-J; NS00064430
| 分子量 | 1021.9 |
|---|---|
| 氢键供体数 | 2 |
| 氢键受体数 | 25 |
| 可旋转键数 | 13 |
| 精确质量 | 1020.8851423 |
| 单同位素质量 | 1020.8851423 |
| 拓扑极性表面积 | 471 |
| 重原子数 | 62 |
| 形式电荷 | 0 |
| 复杂度 | 2100 |
活性蓝 250 · CAS 93951-21-4 · C27H23N5Na4O20S6. UNII NS00064430.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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