acid orange 51 (C.I. 26550) (CAS 8003-88-1) — formula C36H26N6Na2O11S3, molecular weight 860.8; category dyes and pigments.
acid orange 51 (C.I. 26550) (CAS 8003-88-1) is a chemical raw material in the dyes and pigments category. Its molecular formula C36H26N6Na2O11S3 comprises 36 C, 26 H, 6 N, 2 Na, 11 O, 3 S atoms. Its molecular weight is about 860.8. 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 | 8003-88-1 |
|---|---|
| Molecular Formula | C36H26N6Na2O11S3 |
| Molecular Weight | 860.8 |
| Category | Dyes & Pigments |
acid orange 51 (C.I. 26550) is a colorant or pigment compound with CAS registry number 8003-88-1 and molecular formula C36H26N6Na2O11S3 (molecular weight 860.8), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 8003-88-1
Its molecular formula C36H26N6Na2O11S3 comprises 36 C, 26 H, 6 N, 2 Na, 11 O, 3 S atoms.
Also known as: acid orange 51 (C.I. 26550) · 酸性橙 51 (C.I. 26550)
Category: dyes and pigments
The CAS registry number of acid orange 51 (C.I. 26550) is 8003-88-1.
Molecular formula C36H26N6Na2O11S3, molecular weight 860.8.
It is also registered under: acid orange 51 (C.I. 26550), 酸性橙 51 (C.I. 26550).
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 51 (C.I. 26550) (CAS 8003-88-1), compiled from public chemistry databases.
| CAS Registry Number | 8003-88-1 |
|---|---|
| PubChem CID | 82271 |
| Molecular formula | C36H26N6Na2O11S3 |
| IUPAC name | disodium;8-[[3-methyl-4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]-5-[[4-(4-nitro-2-sulfonatoanilino)phenyl]diazenyl]naphthalene-2-sulfonate |
| UNII (FDA) | NS00020235 |
| Molecular Weight | 860.8 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 9 |
| Exact Mass | 860.06170775 |
| Monoisotopic Mass | 860.06170775 |
| Topological Polar Surface Area | 290 |
| Heavy Atom Count | 58 |
C.I. Acid Orange 51; 8003-88-1; SCHEMBL2859976; DTXSID0064888; SCHEMBL30017863; HBINTOQGSKHKJI-UHFFFAOYSA-L; EINECS 232-328-7; NS00020235
acid orange 51 (C.I. 26550) · CAS 8003-88-1 · C36H26N6Na2O11S3. UNII NS00020235.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性橙 51 (C.I. 26550)