Lake Sunset Yellow (CAS 15790-07-5) — formula C16H9AlN2O7S2, molecular weight 432.4; category dyes and pigments.
Lake Sunset Yellow (CAS 15790-07-5) is a dyes and pigments. Its molecular formula C16H9AlN2O7S2 comprises 16 C, 9 H, 1 Al, 2 N, 7 O, 2 S atoms. Its molecular weight is about 432.4. 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 | 15790-07-5 |
|---|---|
| Molecular Formula | C16H9AlN2O7S2 |
| Molecular Weight | 432.4 |
| Applications | EPA Safer Chemical Functional Use Classes, Safer Chemical Classes, but has some hazard profile issues, Household Products: Information on 16 consumer products that contain Yellow 6 Lake in the following categories is provided, • Inside the Home, • Personal Care |
| Category | Dyes & Pigments |
Documented applications: EPA Safer Chemical Functional Use Classes, Safer Chemical Classes, but has some hazard profile issues, Household Products: Information on 16 consumer products that contain Yellow 6 Lake in the following categories is provided, • Inside the Home, • Personal Care.
Lake Sunset Yellow is a colorant or pigment compound with CAS registry number 15790-07-5 and molecular formula C16H9AlN2O7S2 (molecular weight 432.4), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 15790-07-5
Its molecular formula C16H9AlN2O7S2 comprises 16 C, 9 H, 1 Al, 2 N, 7 O, 2 S atoms.
Also known as: Lake Sunset Yellow · 湖日落黄 · Food Yellow 3:1
Category: dyes and pigments
The CAS registry number of Lake Sunset Yellow is 15790-07-5.
Molecular formula C16H9AlN2O7S2, molecular weight 432.4.
It is also registered under: Lake Sunset Yellow, 湖日落黄, Food Yellow 3:1.
Recorded applications: EPA Safer Chemical Functional Use Classes, Safer Chemical Classes, but has some hazard profile issues, Household Products: Information on 16 consumer products that contain Yellow 6 Lake in the following categories is provided, • Inside the Home, • Personal Care.
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 Lake Sunset Yellow (CAS 15790-07-5), compiled from public chemistry databases.
| CAS Registry Number | 15790-07-5 |
|---|---|
| PubChem CID | 61817 |
| Molecular formula | C16H9AlN2O7S2 |
| IUPAC name | aluminum 6-oxido-5-[(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate |
| UNII (FDA) | GYP6Z2JR6Q |
| Molecular Weight | 432.4 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 2 |
| Exact Mass | 431.9666564 |
| Monoisotopic Mass | 431.9666564 |
| Topological Polar Surface Area | 179 |
| Heavy Atom Count | 28 |
FD&C Yellow No. 6-aluminum lake; CI 15985:1; RefChem:577088; 15790-07-5; Certolake Sunset Yellow; Aluminum lake sunset yellow; Sunset Yellow Lake; Aluminum, 6-hydroxy-5-((4-sulfophenyl)azo)-2-naphthalenesulfonic acid; aluminum;6-oxido-5-[(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate; Japan Yellow 5 aluminum lake; FD and C Yellow No. 6 aluminum lake; C.I. 15985 Aluminum Lake; FD and C Aluminum lake yellow 6; C.I. Food Yellow 3 Aluminum Lake; C.I. Food Yellow 3 Aluminium Lake; EINECS 239-888-1
| Regulatory & Food Contact | FDA Substance added to food: COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FD&C YELLOW NO. 6, ALUMINUM LAKE |
|---|
Food Yellow 3:1 · CAS 15790-07-5 · C16H9AlN2O7S2. UNII GYP6Z2JR6Q.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 湖日落黄