allura red ac (CAS 25956-17-6) — formula C18H14N2Na2O8S2, molecular weight 496.00 g/mol; category dyes and pigments.
allura red ac (CAS 25956-17-6) is a dyes and pigments. Its molecular formula C18H14N2Na2O8S2 comprises 18 C, 14 H, 2 N, 2 Na, 8 O, 2 S atoms. Its molecular weight is about 496.00 g/mol. 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 | 25956-17-6 |
|---|---|
| Molecular Formula | C18H14N2Na2O8S2 |
| Molecular Weight | 496.00 g/mol |
| 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.
allura red ac is a colorant or pigment compound with CAS registry number 25956-17-6 and molecular formula C18H14N2Na2O8S2 (molecular weight 496.00 g/mol), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 25956-17-6
Its molecular formula C18H14N2Na2O8S2 comprises 18 C, 14 H, 2 N, 2 Na, 8 O, 2 S atoms.
Also known as: allura red ac · 诱惑红色素 · Allura Red
Category: dyes and pigments
The CAS registry number of allura red ac is 25956-17-6.
Molecular formula C18H14N2Na2O8S2, molecular weight 496.00 g/mol.
It is also registered under: allura red ac, 诱惑红色素, Allura Red.
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 allura red ac (CAS 25956-17-6), compiled from public chemistry databases.
| CAS Registry Number | 25956-17-6 |
|---|---|
| PubChem CID | 33258 |
| Molecular formula | C18H14N2Na2O8S2 |
| IUPAC name | disodium;6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate |
| UNII (FDA) | WZB9127XOA |
| Molecular Weight | 496.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 3 |
| Exact Mass | 495.99869632 |
| Monoisotopic Mass | 495.99869632 |
| Topological Polar Surface Area | 185 |
| Heavy Atom Count | 32 |
E129; RefChem:1084024; Allura Red AC; 25956-17-6; Allura Red; Allura red AC dye; Food red 17; Fancy Red; Food Red No. 40; C.I. Food Red 17; FD&C Red No. 40; Allura Red 40; Japan Red 40; Curry red; ALLURA RED C.I.16035; Japan Food Red No. 40
| Regulatory & Food Contact | COLOUR: Food Additives 0â7 mg/kg bw ">TRS 1000-JECFA 82/13 FAS 73 JECFA 82/4 CIR / INCI: Cosmetic colorant; Hair dyeing |
|---|---|
| GHS notification summary | 100% (345 / 345) |
| GHS notification summary | 100% (345 / 345) |
|---|
This chemical does not meet GHS hazard criteria for 100% (345 of 345) of all reports.
Reported as not meeting GHS hazard criteria by 345 of 345 companies. For more detailed information, please visit ECHA C&L website.
Allura Red · CAS 25956-17-6 · C18H14N2Na2O8S2. UNII WZB9127XOA.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 诱惑红色素