Acid Orange 74 (CAS 10127-27-2) — formula C16H11CrN5O8S.Na, molecular weight 508.3; category dyes and pigments.
Acid Orange 74 (CAS 10127-27-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C16H11CrN5O8S.Na comprises 16 C, 11 H, 1 Cr, 5 N, 8 O, 1 S, 1 Na atoms. Its molecular weight is about 508.3. 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 | 10127-27-2 |
|---|---|
| Molecular Formula | C16H11CrN5O8S.Na |
| Molecular Weight | 508.3 |
| Applications | Chromate(1-), [3-[2-[4, 5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]diazenyl-.kappa.N1]-2-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)]hydroxy, sodium (1:1), (T-4)-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Chromate(1-), [3-[2-[4, 5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]diazenyl-.kappa.N1]-2-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)]hydroxy, sodium (1:1), (T-4)-: ACTIVE.
Acid Orange 74 is a colorant or pigment compound with CAS registry number 10127-27-2 and molecular formula C16H11CrN5O8S.Na (molecular weight 508.3), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 10127-27-2
Its molecular formula C16H11CrN5O8S.Na comprises 16 C, 11 H, 1 Cr, 5 N, 8 O, 1 S, 1 Na atoms.
Also known as: Acid Orange 74 · 酸性橙74
Category: dyes and pigments
The CAS registry number of Acid Orange 74 is 10127-27-2.
Molecular formula C16H11CrN5O8S.Na, molecular weight 508.3.
It is also registered under: Acid Orange 74, 酸性橙74.
Recorded applications: Chromate(1-), [3-[2-[4, 5-dihydro-3-methyl-5-(oxo-.kappa.O)-1-phenyl-1H-pyrazol-4-yl]diazenyl-.kappa.N1]-2-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)]hydroxy, sodium (1:1), (T-4)-: ACTIVE.
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 Orange 74 (CAS 10127-27-2), compiled from public chemistry databases.
| CAS Registry Number | 10127-27-2 |
|---|---|
| PubChem CID | 82375 |
| Molecular formula | C16H11CrN5O8S.Na |
| IUPAC name | sodium;chromium(3+);3-[(3-methyl-5-oxido-1-phenylpyrazol-4-yl)diazenyl]-5-nitro-2-oxidobenzenesulfonate;hydroxide |
| Molecular Weight | 508.3 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 3 |
| Exact Mass | 507.963107 |
| Monoisotopic Mass | 507.963107 |
| Topological Polar Surface Area | 201 |
| Heavy Atom Count | 32 |
Acid Orange 74; EINECS 233-357-8; RefChem:552621; 233-357-8; 10127-27-2; C.I. Acid orange 74; SCHEMBL2862846; DTXSID10892514; DFUHZEIMQHFCKR-UHFFFAOYSA-J; MFCD08461055
| GHS notification summary | 98% (2031 / 2073) |
|---|
| GHS notification summary | 98% (2031 / 2073) |
|---|
This chemical does not meet GHS hazard criteria for 98% (2031 of 2073) of all reports.
Reported as not meeting GHS hazard criteria by 2031 of 2073 companies (only 2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Acid Orange 74 · CAS 10127-27-2 · C16H11CrN5O8S.Na.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性橙74