Acid Red 137 (CAS 6222-63-5) — formula C20H18N4NaO6S+, molecular weight 465.4.
| CAS Number | 6222-63-5 |
|---|---|
| Molecular Formula | C20H18N4NaO6S+ |
| Molecular Weight | 465.4 |
| Applications | General Manufacturing Information: 2-Naphthalenesulfonic acid, 7-(acetylamino)-3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-, sodium salt (1:1): ACTIVE |
Documented applications: General Manufacturing Information: 2-Naphthalenesulfonic acid, 7-(acetylamino)-3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-, sodium salt (1:1): ACTIVE.
Acid Red 137 is a chemical compound with CAS registry number 6222-63-5 and molecular formula C20H18N4NaO6S+ (molecular weight 465.4).
CAS number: 6222-63-5
Its molecular formula C20H18N4NaO6S+ comprises 20 C, 18 H, 4 N, 1 Na, 6 O, 1 S atoms.
Also known as: Acid Red 137 · 酸性红137
The CAS registry number of Acid Red 137 is 6222-63-5.
Molecular formula C20H18N4NaO6S+, molecular weight 465.4.
It is also registered under: Acid Red 137, 酸性红137.
Recorded applications: General Manufacturing Information: 2-Naphthalenesulfonic acid, 7-(acetylamino)-3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-, sodium salt (1:1): ACTIVE.
Independent reference data for Acid Red 137 (CAS 6222-63-5), compiled from public chemistry databases.
| CAS Registry Number | 6222-63-5 |
|---|---|
| PubChem CID | 135534333 |
| Molecular formula | C20H18N4NaO6S+ |
| IUPAC name | sodium 7-acetamido-3-[(4-acetamidophenyl)diazenyl]-4-hydroxynaphthalene-2-sulfonic acid |
| Molecular Weight | 465.4 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 5 |
| Exact Mass | 465.08447476 |
| Monoisotopic Mass | 465.08447476 |
| Topological Polar Surface Area | 166 |
| Heavy Atom Count | 32 |
Paper Scarlet N; Fenazo Red A; Paper Scarlet GN; Paper Scarlet SN; Paper Red A; Paper Red APX; Paper Scarlet MFL; Paper Red A Extra; Croceine Scarlet FP; Croceine Scarlet CFL; NSC-75906; MSZHEEJTTAUDJC-UHFFFAOYSA-N; NSC75906
Acid Red 137 · CAS 6222-63-5 · C20H18N4NaO6S+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性红137