Direct Orange S (CAS 3626-36-6) — formula C33H22N6Na2O9S2, molecular weight 756.7.
| CAS Number | 3626-36-6 |
|---|---|
| Molecular Formula | C33H22N6Na2O9S2 |
| Molecular Weight | 756.7 |
| Applications | Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants, Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues, Industry Uses: Dye, Consumer Uses: Dye, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: <50, 2020: <50, General Manufacturing Information: Paper Manufacturing, 2-Naphthalenesulfonic acid, 7, 7'-(carbonyldiimino)bis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2): ACTIVE |
Documented applications: Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants, Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues, Industry Uses: Dye, Consumer Uses: Dye, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: <50, 2020: <50, General Manufacturing Information: Paper Manufacturing, 2-Naphthalenesulfonic acid, 7, 7'-(carbonyldiimino)bis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2): ACTIVE.
Direct Orange S is a chemical compound with CAS registry number 3626-36-6 and molecular formula C33H22N6Na2O9S2 (molecular weight 756.7).
CAS number: 3626-36-6
Its molecular formula C33H22N6Na2O9S2 comprises 33 C, 22 H, 6 N, 2 Na, 9 O, 2 S atoms.
Also known as: Direct Orange S · Direct Orange 26
The CAS registry number of Direct Orange S is 3626-36-6.
Molecular formula C33H22N6Na2O9S2, molecular weight 756.7.
It is also registered under: Direct Orange S, Direct Orange 26.
Recorded applications: Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants, Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues, Industry Uses: Dye, Consumer Uses: Dye, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: <50, 2020: <50, General Manufacturing Information: Paper Manufacturing, 2-Naphthalenesulfonic acid, 7, 7'-(carbonyldiimino)bis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2): ACTIVE.
Independent reference data for Direct Orange S (CAS 3626-36-6), compiled from public chemistry databases.
| CAS 号 | 3626-36-6 |
|---|---|
| PubChem CID | 77182 |
| 分子式 | C33H22N6Na2O9S2 |
| IUPAC 名称 | disodium;4-hydroxy-7-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)carbamoylamino]-3-phenyldiazenylnaphthalene-2-sulfonate |
| UNII（FDA） | MM5GU9UN7K |
| Molecular Weight | 756.7 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 6 |
| Exact Mass | 756.06850721 |
| Monoisotopic Mass | 756.06850721 |
| Topological Polar Surface Area | 262 |
| Heavy Atom Count | 52 |
Direct Orange S; 3626-36-6; Direct Orange 26; Airedale Orange SED; Atlantic Fast Orange S; Aizen Primula Orange SH; MM5GU9UN7K; Direct Orange A; Benzo Orange S; C.I. Direct Orange 26; Fast Orange S; Fenamin Orange A; Diphenyl Orange SE; Vondacel Orange SN; Erie Fast Orange A; Benzo Fast Orange S
| GHS 通报统计 | 65% (13 / 20) |
|---|
| GHS 通报统计 | 65% (13 / 20) |
|---|---|
| 已通报的危害声明 | H315 (25%), H319 (25%) |
直接橙S · CAS 3626-36-6 · C33H22N6Na2O9S2. UNII MM5GU9UN7K.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Direct Orange S