New Red (CAS 220658-76-4) — formula C18H12N3Na3O11S3, molecular weight 611.5; category dyes and pigments.
New Red (CAS 220658-76-4) is a dyes and pigments. Its molecular formula C18H12N3Na3O11S3 comprises 18 C, 12 H, 3 N, 3 Na, 11 O, 3 S atoms. Its molecular weight is about 611.5. Dyes and pigments impart color to textiles, plastics, coatings and inks, with attention to fastness, dispersibility and application process. Applied in textile dyeing, plastic coloring, inks and coatings, paper and leather processing. 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 | 220658-76-4 |
|---|---|
| Molecular Formula | C18H12N3Na3O11S3 |
| Molecular Weight | 611.5 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | plastic coloring, inks and coatings, paper and leather processing. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Coloring Agents |
Documented applications: plastic coloring, inks and coatings, paper and leather processing. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
New Red is a colorant or pigment compound with CAS registry number 220658-76-4 and molecular formula C18H12N3Na3O11S3 (molecular weight 611.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 220658-76-4
Its molecular formula C18H12N3Na3O11S3 comprises 18 C, 12 H, 3 N, 3 Na, 11 O, 3 S atoms.
Also known as: New Red · 新红色素
Category: dyes and pigments
The CAS registry number of New Red is 220658-76-4.
Molecular formula C18H12N3Na3O11S3, molecular weight 611.5.
It is also registered under: New Red, 新红色素.
Recorded applications: plastic coloring, inks and coatings, paper and leather processing. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Coloring Agents.
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 New Red (CAS 220658-76-4), compiled from public chemistry databases.
| CAS Registry Number | 220658-76-4 |
|---|---|
| PubChem CID | 137183221 |
| Molecular formula | C18H12N3Na3O11S3 |
| IUPAC name | trisodium;5-acetamido-4-hydroxy-3-[(4-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate |
| Molecular Weight | 611.5 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 3 |
| Exact Mass | 610.93270457 |
| Monoisotopic Mass | 610.93270457 |
| Topological Polar Surface Area | 271 |
| Heavy Atom Count | 38 |
New Red; 220658-76-4; starbld0000626; trisodium;5-acetamido-4-hydroxy-3-[(4-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate; SCHEMBL28343203; MSK2413; trisodium;5-acetamido-4-hydroxy-3-[(E)-(4-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate; New Red 100 microg/mL in Acetonitrile:Methanol; sodium (E)-5-acetamido-4-hydroxy-3-((4-sulfonatophenyl)diazenyl)naphthalene-2,7-disulfonate
New Red · CAS 220658-76-4 · C18H12N3Na3O11S3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 新红色素