Acid Red 119 (CAS 12220-20-1) — formula C31H25N5Na2O6S2, molecular weight 673.7; category dyes and pigments.
Acid Red 119 (CAS 12220-20-1) is a chemical raw material in the dyes and pigments category. Its molecular formula C31H25N5Na2O6S2 comprises 31 C, 25 H, 5 N, 2 Na, 6 O, 2 S atoms. Its molecular weight is about 673.7. 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 | 12220-20-1 |
|---|---|
| Molecular Formula | C31H25N5Na2O6S2 |
| Molecular Weight | 673.7 |
| Applications | Benzenesulfonic acid, 3-[[ethyl[4-[2--1-naphthalenyl]diazenyl]phenyl]amino]methyl], sodium salt (1:2): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Benzenesulfonic acid, 3-[[ethyl[4-[2--1-naphthalenyl]diazenyl]phenyl]amino]methyl], sodium salt (1:2): ACTIVE.
Acid Red 119 is a colorant or pigment compound with CAS registry number 12220-20-1 and molecular formula C31H25N5Na2O6S2 (molecular weight 673.7), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 12220-20-1
Its molecular formula C31H25N5Na2O6S2 comprises 31 C, 25 H, 5 N, 2 Na, 6 O, 2 S atoms.
Also known as: Acid Red 119 · 酸性红119
Category: dyes and pigments
The CAS registry number of Acid Red 119 is 12220-20-1.
Molecular formula C31H25N5Na2O6S2, molecular weight 673.7.
It is also registered under: Acid Red 119, 酸性红119.
Recorded applications: Benzenesulfonic acid, 3-[[ethyl[4-[2--1-naphthalenyl]diazenyl]phenyl]amino]methyl], sodium salt (1:2): 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 Red 119 (CAS 12220-20-1), compiled from public chemistry databases.
| CAS Registry Number | 12220-20-1 |
|---|---|
| PubChem CID | 166114 |
| Molecular formula | C31H25N5Na2O6S2 |
| IUPAC name | disodium;3-[[N-ethyl-4-[[4-[(3-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]anilino]methyl]benzenesulfonate |
| UNII (FDA) | NS00061790 |
| Molecular Weight | 673.7 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 8 |
| Exact Mass | 673.10416445 |
| Monoisotopic Mass | 673.10416445 |
| Topological Polar Surface Area | 184 |
| Heavy Atom Count | 46 |
70210-06-9; 12220-20-1; DTXSID60890000; RefChem:117872; DTXCID201078909; 602-049-9; Acid Red 119; Direct Black GB; MFCD23380579; EINECS 274-403-7; GYGVRMLIQVFLPE-UHFFFAOYSA-L; C.I Acid Red 119; Acid Red 119, tech.; orb2567097; SCHEMBL29386889; MAA22020
| GHS notification summary | 13.9% (28 / 202) |
|---|
| GHS notification summary | 13.9% (28 / 202) |
|---|---|
| Reported hazard statements | H318 (78.7%), H411 (78.7%) |
This chemical does not meet GHS hazard criteria for 13.9% (28 of 202) of reports.
H318 (78.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Acid Red 119 · CAS 12220-20-1 · C31H25N5Na2O6S2. UNII NS00061790.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性红119