Acid brown 97 (CAS 108347-99-5) — formula C18H11CuN6NaO10S+2, molecular weight 589.9; category dyes and pigments.
Acid brown 97 (CAS 108347-99-5) is a chemical raw material in the dyes and pigments category. Its molecular formula C18H11CuN6NaO10S+2 comprises 18 C, 11 H, 1 Cu, 6 N, 1 Na, 10 O, 1 S atoms. Its molecular weight is about 589.9. 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 | 108347-99-5 |
|---|---|
| Molecular Formula | C18H11CuN6NaO10S+2 |
| Molecular Weight | 589.9 |
| Category | Dyes & Pigments |
Acid brown 97 is a colorant or pigment compound with CAS registry number 108347-99-5 and molecular formula C18H11CuN6NaO10S+2 (molecular weight 589.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 108347-99-5
Its molecular formula C18H11CuN6NaO10S+2 comprises 18 C, 11 H, 1 Cu, 6 N, 1 Na, 10 O, 1 S atoms.
Also known as: Acid brown 97 · 酸性棕97
Category: dyes and pigments
The CAS registry number of Acid brown 97 is 108347-99-5.
Molecular formula C18H11CuN6NaO10S+2, molecular weight 589.9.
It is also registered under: Acid brown 97, 酸性棕97.
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 Acid brown 97 (CAS 108347-99-5), compiled from public chemistry databases.
| CAS Registry Number | 108347-99-5 |
|---|---|
| PubChem CID | 156025070 |
| Molecular formula | C18H11CuN6NaO10S+2 |
| IUPAC name | copper;sodium;4-[(2E)-2-[(5E)-5-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]benzenesulfonate |
| Molecular Weight | 589.9 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 4 |
| Exact Mass | 588.945103 |
| Monoisotopic Mass | 588.945103 |
| Topological Polar Surface Area | 260 |
| Heavy Atom Count | 37 |
C.I. Acid Brown 97; RefChem:572082; 61901-18-6; DTXSID20109201
| GHS notification summary | 100% (2 / 2) |
|---|
| GHS notification summary | 100% (2 / 2) |
|---|
This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.
Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.
Acid brown 97 · CAS 108347-99-5 · C18H11CuN6NaO10S+2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性棕97