Acid Metanil Yellow (CAS 587-98-4) — formula C18H14N3NaO3S, molecular weight 375.4; category organic chemicals.
Acid Metanil Yellow (CAS 587-98-4) is a chemical raw material in the organic chemicals category. Its molecular formula C18H14N3NaO3S comprises 18 C, 14 H, 3 N, 1 Na, 3 O, 1 S atoms. Its molecular weight is about 375.4. 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 | 587-98-4 |
|---|---|
| Molecular Formula | C18H14N3NaO3S |
| Molecular Weight | 375.4 |
| Applications | Household Products: Information on 9 consumer products that contain C.I. Acid Yellow in the following categories is provided, • Auto Products, • Commercial / Institutional, • Inside the Home, Benzenesulfonic acid, 3-diazenyl] |
| Category | Organic Chemicals |
Documented applications: Household Products: Information on 9 consumer products that contain C.I. Acid Yellow in the following categories is provided, • Auto Products, • Commercial / Institutional, • Inside the Home, Benzenesulfonic acid, 3-diazenyl].
Acid Metanil Yellow is a carbon-based organic compound with CAS registry number 587-98-4 and molecular formula C18H14N3NaO3S (molecular weight 375.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 587-98-4
Its molecular formula C18H14N3NaO3S comprises 18 C, 14 H, 3 N, 1 Na, 3 O, 1 S atoms.
Also known as: Acid Metanil Yellow · Acid Yellow 232 · Acid Yellow 36
Category: organic chemicals
The CAS registry number of Acid Metanil Yellow is 587-98-4.
Molecular formula C18H14N3NaO3S, molecular weight 375.4.
It is also registered under: Acid Metanil Yellow, Acid Yellow 232, Acid Yellow 36.
Recorded applications: Household Products: Information on 9 consumer products that contain C.I. Acid Yellow in the following categories is provided, • Auto Products, • Commercial / Institutional, • Inside the Home, Benzenesulfonic acid, 3-diazenyl].
Category: Organic Chemicals.
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 Acid Metanil Yellow (CAS 587-98-4), compiled from public chemistry databases.
| CAS Registry Number | 587-98-4 |
|---|---|
| PubChem CID | 3935589 |
| Molecular formula | C18H14N3NaO3S |
| IUPAC name | sodium 3-[(4-anilinophenyl)diazenyl]benzenesulfonate |
| UNII (FDA) | 7SPF5O5BW8 |
| Molecular Weight | 375.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 375.06535677 |
| Monoisotopic Mass | 375.06535677 |
| Topological Polar Surface Area | 102 |
| Heavy Atom Count | 26 |
Metanil yellow; ACID YELLOW 36; 587-98-4; C.I. Acid Yellow 36; Acid Metanil Yellow; Amacid Yellow M; Fenazo Yellow M; Kiton Yellow MS; Metanil Yellow C; Metanil Yellow E; Metanil Yellow F; Metanil Yellow G; Metanil Yellow K; Metanil Yellow O; Metanil Yellow S; Metanil Yellow Y
| GHS notification summary | 17.3% (78 / 451) |
|---|
| GHS notification summary | 17.3% (78 / 451) |
|---|---|
| Reported hazard statements | H302 (11.3%), H312 (12%), H317 (47%), H318 (24.8%), H319 (10.9%), H332 (12%), H411 (41%), H412 (11.1%) |
This chemical does not meet GHS hazard criteria for 17.3% (78 of 451) of reports.
H302 (11.3%): Harmful if swallowed [Warning Acute toxicity, oral]
Acid Metanil Yellow · CAS 587-98-4 · C18H14N3NaO3S. UNII 7SPF5O5BW8.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
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