4-[[[(5-chloro-2-hydroxyphenyl)azo]dihydroxyphenyl]azo]naphthalene-1-sulphonic acid, sodium salt (CAS 93918-28-6) — formula C22H14ClN4NaO6S, molecular weight 520.9; category organic chemicals.
4-[[[(5-chloro-2-hydroxyphenyl)azo]dihydroxyphenyl]azo]naphthalene-1-sulphonic acid, sodium salt is a carbon-based organic compound with CAS registry number 93918-28-6 and molecular formula C22H14ClN4NaO6S (molecular weight 520.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 93918-28-6
Its molecular formula C22H14ClN4NaO6S comprises 22 C, 14 H, 1 Cl, 4 N, 1 Na, 6 O, 1 S atoms.
Also known as: 4-[[[(5-chloro-2-hydroxyphenyl)azo]dihydroxyphenyl]azo]naphthalene-1-sulphonic acid, sodium salt · 4-[[[(5-氯-2-羟基苯基)偶氮]二羟基苯基]偶氮]萘-1-磺酸钠盐
Category: organic chemicals
The CAS registry number of 4-[[[(5-chloro-2-hydroxyphenyl)azo]dihydroxyphenyl]azo]naphthalene-1-sulphonic acid, sodium salt is 93918-28-6.
Molecular formula C22H14ClN4NaO6S, molecular weight 520.9.
It is also registered under: 4-[[[(5-chloro-2-hydroxyphenyl)azo]dihydroxyphenyl]azo]naphthalene-1-sulphonic acid, sodium salt, 4-[[[(5-氯-2-羟基苯基)偶氮]二羟基苯基]偶氮]萘-1-磺酸钠盐.
Category: Organic Chemicals.
Public-database records for 4-[[[(5-chloro-2-hydroxyphenyl)azo]dihydroxyphenyl]azo]naphthalene-1-sulphonic acid, sodium salt (CAS 93918-28-6), reproduced here for independent cross-checking.
| CAS 号 | 93918-28-6 |
|---|---|
| PubChem CID | 136192401 |
| 分子式 | C22H14ClN4NaO6S |
| IUPAC 名称 | sodium 4-[(2E)-2-[(4Z)-4-[(5-chloro-2-hydroxyphenyl)hydrazinylidene]-5,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]naphthalene-1-sulfonate |
EINECS 299-910-0; 93918-28-6; 4-((((5-Chloro-2-hydroxyphenyl)azo)dihydroxyphenyl)azo)naphthalene-1-sulphonic acid, sodium salt
| 分子量 | 520.9 |
|---|---|
| 氢键供体数 | 3 |
| 氢键受体数 | 10 |
| 可旋转键数 | 5 |
| 精确质量 | 520.0220273 |
| 单同位素质量 | 520.0220273 |
| 拓扑极性表面积 | 169 |
| 重原子数 | 35 |
| 形式电荷 | 0 |
| 复杂度 | 1010 |
4-[[[(5-氯-2-羟基苯基)偶氮]二羟基苯基]偶氮]萘-1-磺酸钠盐 · CAS 93918-28-6 · C22H14ClN4NaO6S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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