ORANGE 2R (CAS 6420-40-2) — formula C34H21N6Na3O11S2, molecular weight 822.7; category organic chemicals.
ORANGE 2R (CAS 6420-40-2) is a chemical raw material in the organic chemicals category. Its molecular formula C34H21N6Na3O11S2 comprises 34 C, 21 H, 6 N, 3 Na, 11 O, 2 S atoms. Its molecular weight is about 822.7. 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 | 6420-40-2 |
|---|---|
| Molecular Formula | C34H21N6Na3O11S2 |
| Molecular Weight | 822.7 |
| Applications | Benzoic acid, 3-[2-[1-hydroxy-6-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]diazenyl], sodium salt (1:3): INACTIVE |
| Category | Organic Chemicals |
Documented applications: Benzoic acid, 3-[2-[1-hydroxy-6-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]diazenyl], sodium salt (1:3): INACTIVE.
ORANGE 2R is a carbon-based organic compound with CAS registry number 6420-40-2 and molecular formula C34H21N6Na3O11S2 (molecular weight 822.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6420-40-2
Its molecular formula C34H21N6Na3O11S2 comprises 34 C, 21 H, 6 N, 3 Na, 11 O, 2 S atoms.
Also known as: ORANGE 2R · 橙色2R · trisodium 3-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-sulphonato-2-naphthyl]azo]benzoate
Category: organic chemicals
The CAS registry number of ORANGE 2R is 6420-40-2.
Molecular formula C34H21N6Na3O11S2, molecular weight 822.7.
It is also registered under: ORANGE 2R, 橙色2R, trisodium 3-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-sulphonato-2-naphthyl]azo]benzoate.
Recorded applications: Benzoic acid, 3-[2-[1-hydroxy-6-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]diazenyl], sodium salt (1:3): INACTIVE.
Category: Organic Chemicals.
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 ORANGE 2R (CAS 6420-40-2), compiled from public chemistry databases.
| CAS Number | 6420-40-2 |
|---|---|
| PubChem CID | 135565777 |
| Molecular Formula | C34H21N6Na3O11S2 |
| IUPAC Name | trisodium;3-[[1-hydroxy-6-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)carbamoylamino]-3-sulfonatonaphthalen-2-yl]diazenyl]benzoate |
| UNII (FDA) | 63D33NL2WY |
| Molecular Weight | 822.7 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 6 |
| Exact Mass | 822.04028070 |
| Monoisotopic Mass | 822.04028070 |
| Topological Polar Surface Area | 302 |
| Heavy Atom Count | 56 |
RefChem:565742; Direct Orange 29; 63D33NL2WY; 6420-40-2; BENZO ORANGE WS; PAPER ORANGE WS; DIRECT FAST ORANGE W; UNII-63D33NL2WY; AMANIL FAST ORANGE WS; BELAMINE FAST ORANGE WS; BENZANIL FAST ORANGE WS; DIPHENYL FAST ORANGE WS; HISPAMIN FAST ORANGE WS; AIZEN PRIMULA ORANGE FPH; C.I. DIRECT ORANGE 29; CHLORAMINE FAST ORANGE WS
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 橙色2R