Acid Red 141 (CAS 5850-93-1) — formula C20H14N2NaO4S+, molecular weight 401.4; category dyes and pigments.
Acid Red 141 (CAS 5850-93-1) is a chemical raw material in the dyes and pigments category. Its molecular formula C20H14N2NaO4S+ comprises 20 C, 14 H, 2 N, 1 Na, 4 O, 1 S atoms. Its molecular weight is about 401.4. 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 | 5850-93-1 |
|---|---|
| Molecular Formula | C20H14N2NaO4S+ |
| Molecular Weight | 401.4 |
| Category | Dyes & Pigments |
Acid Red 141 is a colorant or pigment compound with CAS registry number 5850-93-1 and molecular formula C20H14N2NaO4S+ (molecular weight 401.4), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 5850-93-1
Its molecular formula C20H14N2NaO4S+ comprises 20 C, 14 H, 2 N, 1 Na, 4 O, 1 S atoms.
Also known as: Acid Red 141 · 酸性红141
Category: dyes and pigments
The CAS registry number of Acid Red 141 is 5850-93-1.
Molecular formula C20H14N2NaO4S+, molecular weight 401.4.
It is also registered under: Acid Red 141, 酸性红141.
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 Acid Red 141 (CAS 5850-93-1), compiled from public chemistry databases.
| CAS Registry Number | 5850-93-1 |
|---|---|
| PubChem CID | 135421963 |
| Molecular formula | C20H14N2NaO4S+ |
| IUPAC name | sodium 5-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonic acid |
| Molecular Weight | 401.4 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 401.05719739 |
| Monoisotopic Mass | 401.05719739 |
| Topological Polar Surface Area | 108 |
| Heavy Atom Count | 28 |
Roccelline CS; Airedale Red AG; Vondacid Red G; Vondacid Red GS; Benzyl Red A; Eniacid Red AGS; Benzyl Red AS; Acid Red ML; Azo Acid Red R; Fast Red GO; Fast Red V; Acid Leather Red AS; Brilliant Fast Red G; C.I. Acid Red 141; C.I. Acid Red 141, monosodium salt; C.I. 15625
Acid Red 141 · CAS 5850-93-1 · C20H14N2NaO4S+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性红141