Mordant Orange 3 (CAS 6359-86-0) — formula C16H12N5NaO7S, molecular weight 441.4; category dyes and pigments.
Mordant Orange 3 (CAS 6359-86-0) is a chemical raw material in the dyes and pigments category. Its molecular formula C16H12N5NaO7S comprises 16 C, 12 H, 5 N, 1 Na, 7 O, 1 S atoms. Its molecular weight is about 441.4. 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 | 6359-86-0 |
|---|---|
| Molecular Formula | C16H12N5NaO7S |
| Molecular Weight | 441.4 |
| Applications | Benzenesulfonic acid, 4-[4, 5-dihydro-4-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl], sodium salt (1:1): INACTIVE |
| Category | Dyes & Pigments |
Documented applications: Benzenesulfonic acid, 4-[4, 5-dihydro-4-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl], sodium salt (1:1): INACTIVE.
Mordant Orange 3 is a colorant or pigment compound with CAS registry number 6359-86-0 and molecular formula C16H12N5NaO7S (molecular weight 441.4), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6359-86-0
Its molecular formula C16H12N5NaO7S comprises 16 C, 12 H, 5 N, 1 Na, 7 O, 1 S atoms.
Also known as: Mordant Orange 3 · 媒介橙 3
Category: dyes and pigments
The CAS registry number of Mordant Orange 3 is 6359-86-0.
Molecular formula C16H12N5NaO7S, molecular weight 441.4.
It is also registered under: Mordant Orange 3, 媒介橙 3.
Recorded applications: Benzenesulfonic acid, 4-[4, 5-dihydro-4-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl], sodium salt (1:1): INACTIVE.
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 Mordant Orange 3 (CAS 6359-86-0), compiled from public chemistry databases.
| CAS Number | 6359-86-0 |
|---|---|
| PubChem CID | 110829 |
| Molecular Formula | C16H12N5NaO7S |
| IUPAC Name | sodium 4-[4-[(2-hydroxy-5-nitrophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate |
| UNII (FDA) | NS00043333 |
| Molecular Weight | 441.4 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 3 |
| Exact Mass | 441.03551319 |
| Monoisotopic Mass | 441.03551319 |
| Topological Polar Surface Area | 189 |
| Heavy Atom Count | 30 |
DTXSID10884272; Sodium p-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate; Sodium p-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate; RefChem:564495; DTXCID701023723; 228-811-7; 6359-86-0; 2-Pyrazolin-5-one, 4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-1-(p-sulfophenyl)-, sodium salt; sodium;4-[4-[(2-hydroxy-5-nitrophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonate; EINECS 228-811-7; Java Chrome Orange GR; C.I.Mordant Orange 3; SCHEMBL29543570; FM39414; NS00043333
| Notified hazard statements | H315 (100%), H319 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 媒介橙 3