[8-[(4-amino-2-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride (CAS 71134-97-9) — formula C19H20N5O3.Cl, molecular weight 401.8; category organic chemicals.
[8-[(4-amino-2-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride (CAS 71134-97-9) is a chemical raw material in the organic chemicals category. Its molecular formula C19H20N5O3.Cl comprises 19 C, 20 H, 5 N, 3 O, 1 Cl atoms. Its molecular weight is about 401.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 71134-97-9 |
|---|---|
| Molecular Formula | C19H20N5O3.Cl |
| Molecular Weight | 401.8 |
| Applications | Cosmetics |
| Category | Organic Chemicals |
Documented applications: Cosmetics.
[8-[(4-amino-2-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride is a carbon-based organic compound with CAS registry number 71134-97-9 and molecular formula C19H20N5O3.Cl (molecular weight 401.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 71134-97-9
Its molecular formula C19H20N5O3.Cl comprises 19 C, 20 H, 5 N, 3 O, 1 Cl atoms.
Also known as: [8-[(4-amino-2-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride · 碱性红 118 [CI 12251:1]
Category: organic chemicals
The CAS registry number of [8-[(4-amino-2-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride is 71134-97-9.
Molecular formula C19H20N5O3.Cl, molecular weight 401.8.
It is also registered under: [8-[(4-amino-2-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride, 碱性红 118 [CI 12251:1].
Recorded applications: Cosmetics.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for [8-[(4-amino-2-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride (CAS 71134-97-9), compiled from public chemistry databases.
| CAS Number | 71134-97-9 |
|---|---|
| PubChem CID | 135487619 |
| Molecular Formula | C19H20N5O3.Cl |
| IUPAC Name | [8-[(4-amino-2-nitrophenyl)diazenyl]-7-hydroxynaphthalen-2-yl]-trimethylazanium chloride |
| UNII (FDA) | S41N5LA61R |
| Molecular Weight | 401.8 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 401.1254672 |
| Monoisotopic Mass | 401.1254672 |
| Topological Polar Surface Area | 117 |
| Heavy Atom Count | 28 |
Basic Red 118; 71134-97-9; C.I. Basic Red 118; UNII-S41N5LA61R; S41N5LA61R; EINECS 275-216-3; CI BASIC RED 118; DTXSID80874044; CI 12251:1; C.I. 12251:1; 2-NAPHTHALENAMINIUM, 8-((4-AMINO-2-NITROPHENYL)AZO)-7-HYDROXY-N,N,N-TRIMETHYL-, CHLORIDE; 2-NAPHTHALENAMINIUM, 8-(2-(4-AMINO-2-NITROPHENYL)DIAZENYL)-7-HYDROXY-N,N,N-TRIMETHYL-, CHLORIDE (1:1); RefChem:116620; BASIC RED 118 [INCI]; DTXCID201012179; 275-216-3
| Regulatory & food contact | CIR / INCI: Hair dyeing |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 碱性红 118 [CI 12251:1]