disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate (CAS 3442-21-5) — formula C27H17N5Na2O7S, molecular weight 601.5; category organic chemicals.
| CAS Number | 3442-21-5 |
|---|---|
| Molecular Formula | C27H17N5Na2O7S |
| Molecular Weight | 601.5 |
| Category | Organic Chemicals |
disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate is a carbon-based organic compound with CAS registry number 3442-21-5 and molecular formula C27H17N5Na2O7S (molecular weight 601.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3442-21-5
Its molecular formula C27H17N5Na2O7S comprises 27 C, 17 H, 5 N, 2 Na, 7 O, 1 S atoms.
Also known as: disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate · 直接黑51 [CI 27720]
Category: organic chemicals
The CAS registry number of disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate is 3442-21-5.
Molecular formula C27H17N5Na2O7S, molecular weight 601.5.
It is also registered under: disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate, 直接黑51 [CI 27720].
Category: Organic Chemicals.
Independent reference data for disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate (CAS 3442-21-5), compiled from public chemistry databases.
| CAS 号 | 3442-21-5 |
|---|---|
| PubChem CID | 135666389 |
| 分子式 | C27H17N5Na2O7S |
| IUPAC 名称 | disodium;6-amino-3-[[4-[(3-carboxy-4-hydroxyphenyl)diazenyl]naphthalen-1-yl]diazenyl]-4-oxidonaphthalene-2-sulfonate |
| UNII（FDA） | NRJ266RH4N |
| Molecular Weight | 601.5 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 5 |
| Exact Mass | 601.06440764 |
| Monoisotopic Mass | 601.06440764 |
| Topological Polar Surface Area | 222 |
| Heavy Atom Count | 42 |
Direct black 51; 3442-21-5; NRJ266RH4N; DTXSID30879786; DIRECT BLACK 51, 5-SALICYLATE-; Disodium 5-((4-((7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-1-naphthyl)azo)salicylate; Disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate; RefChem:589406; DTXCID501017792; 222-351-0; UITPPLCTSITQIX-JRLGXOQISA-L
| 法规与食品接触 | CIR / INCI: Hair dyeing |
|---|---|
| GHS 通报统计 | 100% (2 / 2) |
| GHS 通报统计 | 100% (2 / 2) |
|---|
直接黑51 [CI 27720] · CAS 3442-21-5 · C27H17N5Na2O7S. UNII NRJ266RH4N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 直接黑51 [CI 27720]