Amaranth (CAS 915-67-3) — formula C20H11N2Na3O10S3, molecular weight 603.93 g/mol; category dyes and pigments.
Amaranth (CAS 915-67-3) is a dyes and pigments. Its molecular formula C20H11N2Na3O10S3 comprises 20 C, 11 H, 2 N, 3 Na, 10 O, 3 S atoms. Its molecular weight is about 603.93 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 | 915-67-3 |
|---|---|
| Molecular Formula | C20H11N2Na3O10S3 |
| Molecular Weight | 603.93 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.
Amaranth is a colorant or pigment compound with CAS registry number 915-67-3 and molecular formula C20H11N2Na3O10S3 (molecular weight 603.93 g/mol), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 915-67-3
Its molecular formula C20H11N2Na3O10S3 comprises 20 C, 11 H, 2 N, 3 Na, 10 O, 3 S atoms.
Also known as: Amaranth · 苋菜红
Category: dyes and pigments
The CAS registry number of Amaranth is 915-67-3.
Molecular formula C20H11N2Na3O10S3, molecular weight 603.93 g/mol.
It is also registered under: Amaranth, 苋菜红.
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 Amaranth (CAS 915-67-3), compiled from public chemistry databases.
| CAS Registry Number | 915-67-3 |
|---|---|
| PubChem CID | 13506 |
| Molecular formula | C20H11N2Na3O10S3 |
| Molecular weight | 603.93 g/mol |
| IUPAC name | trisodium;3-hydroxy-4-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate |
| InChIKey | WLDHEUZGFKACJH-UHFFFAOYSA-K |
| UNII (FDA) | 37RBV3X49K |
| ChEBI ID | CHEBI:34533 |
| 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 |
AMARANTH; 915-67-3; Acid red 27; Azorubin S; Amaranth (dye); Food Red 9; Azorubine S; Kayaku Amaranth; Java Amaranth; Dolkwal Amaranth; Bordeaux S; Daishiki Amaranth; FD & C Red No. 2; Acilan Red SE; C.I. Food Red 9; Amaranth Dye (80%)
| Regulatory & Food Contact | FDA Substance added to food: Use unspecified COLOUR: Food Additives FD&C RED NO. 2--DELISTED CI FOOD RED 9 JECFA ADI: 0-0.5 mg/kg bw TRS 710-JECFA 28/16 |
|---|---|
| GHS notification summary | 25.7% (67 / 261) |
| GHS notification summary | 25.7% (67 / 261) |
|---|---|
| Reported hazard statements | H315 (15.7%), H319 (73.9%), H335 (15.7%) |
This chemical does not meet GHS hazard criteria for 25.7% (67 of 261) of reports.
H315 (15.7%): Causes skin irritation [Warning Skin corrosion/irritation]
Amaranth is identified by CAS 915-67-3, molecular formula C20H11N2Na3O10S3 and molecular weight 603.93 g/mol. UNII 37RBV3X49K; ChEBI 34533; InChIKey WLDHEUZGFKACJH-UHFFFAOYSA-K.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苋菜红