Portofino Blue ES (CAS 5850-56-6) — formula C18H15N3Na2O8S2, molecular weight 511.4; category organic chemicals.
Portofino Blue ES (CAS 5850-56-6) is a chemical raw material in the organic chemicals category. Its molecular formula C18H15N3Na2O8S2 comprises 18 C, 15 H, 3 N, 2 Na, 8 O, 2 S atoms. Its molecular weight is about 511.4. 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 | 5850-56-6 |
|---|---|
| Molecular Formula | C18H15N3Na2O8S2 |
| Molecular Weight | 511.4 |
| Category | Organic Chemicals |
Portofino Blue ES is a carbon-based organic compound with CAS registry number 5850-56-6 and molecular formula C18H15N3Na2O8S2 (molecular weight 511.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5850-56-6
Its molecular formula C18H15N3Na2O8S2 comprises 18 C, 15 H, 3 N, 2 Na, 8 O, 2 S atoms.
Also known as: Portofino Blue ES · 波托菲诺蓝 ES
Category: organic chemicals
The CAS registry number of Portofino Blue ES is 5850-56-6.
Molecular formula C18H15N3Na2O8S2, molecular weight 511.4.
It is also registered under: Portofino Blue ES, 波托菲诺蓝 ES.
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 Portofino Blue ES (CAS 5850-56-6), compiled from public chemistry databases.
| CAS Number | 5850-56-6 |
|---|---|
| PubChem CID | 177843798 |
| Molecular Formula | C18H15N3Na2O8S2 |
| IUPAC Name | disodium;3-[[4-(dimethylamino)phenyl]diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate |
| Molecular Weight | 511.4 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 3 |
| Exact Mass | 511.00959536 |
| Monoisotopic Mass | 511.00959536 |
| Topological Polar Surface Area | 200 |
| Heavy Atom Count | 33 |
DTXSID901374912; 2,7-Naphthalenedisulfonic acid, 3-[2-[4-(dimethylamino)phenyl]diazenyl]-4,5-dihydroxy-, sodium salt (1:2); 5850-56-6
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 波托菲诺蓝 ES