Ponceau 4R (CAS No. 2611-82-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of per batch COA (not published). Main applications include Colorants；Food Additives. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 2611-82-7 |
|---|---|
| Molecular Formula | C20H11N2Na3O10S3 |
| Molecular Weight | 604.5 |
| Purity | per batch COA (not published) |
| Packaging | per order / batch confirmation (not published) |
| Applications | Colorants；Food Additives |
| Category | Colorants|Food Additives |
Colorants；Food Additives
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
Ponceau 4R is a colorant or pigment compound with CAS registry number 2611-82-7 and molecular formula C20H11N2Na3O10S3 (molecular weight 604.5), belonging to the dyes and pigments segment of chemical raw materials.
Dyes and pigments impart color to textiles, plastics, coatings and inks, with attention to fastness, dispersibility and application process.
Jinan Shenghe Chemical Co., Ltd. supplies Ponceau 4R with stable inventory and provides a Certificate of Analysis (COA) with each batch; custom repacking is available per process requirement.
CAS number: 2611-82-7 — searchable in PubChem for physicochemical, safety and regulatory data.
Its molecular formula C20H11N2Na3O10S3 comprises 20 C, 11 H, 2 N, 3 Na, 10 O, 3 S atoms.
Also known as: Ponceau 4R
Category: dyes and pigments / food additives
Applied in textile dyeing, plastic coloring, inks and coatings, paper and leather processing.
Typical purity is per batch COA (not published). Packaging is per order / batch confirmation (not published). Storage: sealed, in a cool and dry place. Each batch ships with a COA; MSDS and other technical documents are available on request.
Supplier: Jinan Shenghe Chemical Co., Ltd.. Samples can be arranged on request; lead time depends on stock and order size. Quotes are returned within one business day by email or WhatsApp.
Email: info@591daili.com · Tel/WhatsApp: +86-18553102138
The CAS number of Ponceau 4R is 2611-82-7.
Typical purity is per batch COA (not published), supplied in per order / batch confirmation (not published), with COA provided.
Main applications include Colorants；Food Additives.
Each batch ships with a Certificate of Analysis (COA). MSDS and other technical documents are available on request.
Store sealed in a cool, dry place. Handling and PPE follow the MSDS supplied with the batch; general chemical-handling precautions are recommended.
Samples are available on request. Please contact us at info@591daili.com or via WhatsApp for details.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
新胭脂红, 染料含量:75% · CAS 2611-82-7 · C20H11N2Na3O10S3. UNII Z525CBK9PG.
| CAS 号 | 2611-82-7 |
|---|---|
| PubChem CID | 17466 |
| 分子式 | C20H11N2Na3O10S3 |
| IUPAC 名称 | trisodium;7-hydroxy-8-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonate |
| UNII（FDA） | Z525CBK9PG |
| Molecular Weight | 604.5 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 2 |
| Exact Mass | 603.92689092 |
| Monoisotopic Mass | 603.92689092 |
| Topological Polar Surface Area | 242 |
| Heavy Atom Count | 38 |
| Formal Charge | 0 |
| Complexity | 1080 |
| 法规与食品接触 | CIR / INCI: Hair dyeing; Cosmetic colorant |
|---|
C.I. Acid Red 18, Trisodium Salt; DTXSID9021213; RefChem:1080550; DTXCID501507484; Ponceau 4R; 2611-82-7; New coccine; Acid red 18; C.I. Acid Red 18; Food Red No. 102; Victoria Scarlet 3R; SX Purple; Brilliant Scarlet 4R; Coccine; Colacid Ponceau 4R; Food Red 7
CAS 号 2611-82-7；分子式 C20H11N2Na3O10S3；分子量 — g/mol。
C.I. Acid Red 18, Trisodium Salt, DTXSID9021213, RefChem:1080550, DTXCID501507484, Ponceau 4R, 2611-82-7.
已记录的法规收录：CIR / INCI: Hair dyeing; Cosmetic colorant。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd.