ACID YELLOW 65 (CAS 6408-90-8) — formula C25H19N4NaO8S2, molecular weight 590.6; category dyes and pigments.
ACID YELLOW 65 (CAS 6408-90-8) is a chemical raw material in the dyes and pigments category. Its molecular formula C25H19N4NaO8S2 comprises 25 C, 19 H, 4 N, 1 Na, 8 O, 2 S atoms. Its molecular weight is about 590.6. 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 | 6408-90-8 |
|---|---|
| Molecular Formula | C25H19N4NaO8S2 |
| Molecular Weight | 590.6 |
| Applications | Benzenesulfonic acid, 2-[[4-[2-[3-methyl-4-phenyl]diazenyl]phenyl]amino]-5-nitro, sodium salt (1:1): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Benzenesulfonic acid, 2-[[4-[2-[3-methyl-4-phenyl]diazenyl]phenyl]amino]-5-nitro, sodium salt (1:1): ACTIVE.
ACID YELLOW 65 is a colorant or pigment compound with CAS registry number 6408-90-8 and molecular formula C25H19N4NaO8S2 (molecular weight 590.6), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6408-90-8
Its molecular formula C25H19N4NaO8S2 comprises 25 C, 19 H, 4 N, 1 Na, 8 O, 2 S atoms.
Also known as: ACID YELLOW 65 · 2-[[4-[[3-甲基-4-[(苯基磺酰基)氧基]苯基]偶氮]苯基]氨基]-5-硝基-苯磺酸单钠盐
Category: dyes and pigments
The CAS registry number of ACID YELLOW 65 is 6408-90-8.
Molecular formula C25H19N4NaO8S2, molecular weight 590.6.
It is also registered under: ACID YELLOW 65, 2-[[4-[[3-甲基-4-[(苯基磺酰基)氧基]苯基]偶氮]苯基]氨基]-5-硝基-苯磺酸单钠盐.
Recorded applications: Benzenesulfonic acid, 2-[[4-[2-[3-methyl-4-phenyl]diazenyl]phenyl]amino]-5-nitro, sodium salt (1:1): 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 YELLOW 65 (CAS 6408-90-8), compiled from public chemistry databases.
| CAS Number | 6408-90-8 |
|---|---|
| PubChem CID | 80840 |
| Molecular Formula | C25H19N4NaO8S2 |
| IUPAC Name | sodium 2-[4-[[4-(benzenesulfonyloxy)-3-methylphenyl]diazenyl]anilino]-5-nitrobenzenesulfonate |
| UNII (FDA) | NS00046948 |
| Molecular Weight | 590.6 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 7 |
| Exact Mass | 590.05420021 |
| Monoisotopic Mass | 590.05420021 |
| Topological Polar Surface Area | 200 |
| Heavy Atom Count | 40 |
DTXSID30884299; RefChem:564119; DTXCID401023750; Benzenesulfonic acid, 2-4-3-methyl-4-(phenylsulfonyl)oxyphenylazophenylamino-5-nitro-, monosodium salt; 6408-90-8; ACID YELLOW 65; Sodium 2-((4-((3-methyl-4-((phenylsulphonyl)oxy)phenyl)azo)phenyl)amino)-5-nitrobenzenesulphonate; sodium;2-[4-[[4-(benzenesulfonyloxy)-3-methylphenyl]diazenyl]anilino]-5-nitrobenzenesulfonate; EINECS 229-071-8; SCHEMBL2866121; NS00046948; Sodium 2-[4-({4-[(benzenesulfonyl)oxy]-3-methylphenyl}diazenyl)anilino]-5-nitrobenzene-1-sulfonate
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.