Mordant Brown 33 (CAS 3618-62-0) — formula C12H11N5O6S, molecular weight 353.31; category dyes and pigments.
Mordant Brown 33 (CAS 3618-62-0) is a chemical raw material in the dyes and pigments category. Its molecular formula C12H11N5O6S comprises 12 C, 11 H, 5 N, 6 O, 1 S atoms. Its molecular weight is about 353.31. Reported physicochemical data: LogP about 1.1. 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 | 3618-62-0 |
|---|---|
| Molecular Formula | C12H11N5O6S |
| Molecular Weight | 353.31 |
| LogP | 1.1 |
| Category | Dyes & Pigments |
Mordant Brown 33 is a colorant or pigment compound with CAS registry number 3618-62-0 and molecular formula C12H11N5O6S (molecular weight 353.31), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 3618-62-0
Its molecular formula C12H11N5O6S comprises 12 C, 11 H, 5 N, 6 O, 1 S atoms.
Also known as: Mordant Brown 33 · 酸性媒介棕RH
Category: dyes and pigments
The CAS registry number of Mordant Brown 33 is 3618-62-0.
Molecular formula C12H11N5O6S, molecular weight 353.31.
It is also registered under: Mordant Brown 33, 酸性媒介棕RH.
Category: Dyes & Pigments.
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 Mordant Brown 33 (CAS 3618-62-0), compiled from public chemistry databases.
| CAS Number | 3618-62-0 |
|---|---|
| PubChem CID | 3746746 |
| Molecular Formula | C12H11N5O6S |
| IUPAC Name | 2,4-diamino-5-[(2-hydroxy-5-nitrophenyl)diazenyl]benzenesulfonic acid |
| Molecular Weight | 353.31 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 3 |
| Exact Mass | 353.04300426 |
| Monoisotopic Mass | 353.04300426 |
| Topological Polar Surface Area | 206 |
| Heavy Atom Count | 24 |
Sodium 2,4-diamino-5-(2-hydroxy-5-nitrophenylazo)benzenesulphonate; RefChem:886738; SCHEMBL4748597; SCHEMBL4748602; SCHEMBL30889125; 2,4-diamino-5-[(2-hydroxy-5-nitrophenyl)diazenyl]benzenesulfonic acid
| GHS notifications | 75% (15 / 20) |
|---|
| GHS notifications | 75% (15 / 20) |
|---|---|
| Notified hazard statements | H317 (25%), H318 (25%), H341 (25%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性媒介棕RH