Acid Red 111 (CAS 6358-57-2) — formula C37H28N4Na2O10S3, molecular weight 830.8; category dyes and pigments.
Acid Red 111 (CAS 6358-57-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C37H28N4Na2O10S3 comprises 37 C, 28 H, 4 N, 2 Na, 10 O, 3 S atoms. Its molecular weight is about 830.8. 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 | 6358-57-2 |
|---|---|
| Molecular Formula | C37H28N4Na2O10S3 |
| Molecular Weight | 830.8 |
| Applications | 7-Naphthalenedisulfonic acid, 3-[2-[2, 2'-dimethyl-4'-[2-oxy]phenyl]diazenyl][1, 1'-biphenyl]-4-yl]diazenyl]-4-hydroxy, sodium salt (1:2): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: 7-Naphthalenedisulfonic acid, 3-[2-[2, 2'-dimethyl-4'-[2-oxy]phenyl]diazenyl][1, 1'-biphenyl]-4-yl]diazenyl]-4-hydroxy, sodium salt (1:2): ACTIVE.
Acid Red 111 is a colorant or pigment compound with CAS registry number 6358-57-2 and molecular formula C37H28N4Na2O10S3 (molecular weight 830.8), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6358-57-2
Its molecular formula C37H28N4Na2O10S3 comprises 37 C, 28 H, 4 N, 2 Na, 10 O, 3 S atoms.
Also known as: Acid Red 111 · 酸性红111
Category: dyes and pigments
The CAS registry number of Acid Red 111 is 6358-57-2.
Molecular formula C37H28N4Na2O10S3, molecular weight 830.8.
It is also registered under: Acid Red 111, 酸性红111.
Recorded applications: 7-Naphthalenedisulfonic acid, 3-[2-[2, 2'-dimethyl-4'-[2-oxy]phenyl]diazenyl][1, 1'-biphenyl]-4-yl]diazenyl]-4-hydroxy, 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 111 (CAS 6358-57-2), compiled from public chemistry databases.
| CAS Registry Number | 6358-57-2 |
|---|---|
| PubChem CID | 22831 |
| Molecular formula | C37H28N4Na2O10S3 |
| IUPAC name | disodium;4-hydroxy-3-[[3-methyl-4-[2-methyl-4-[[4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]phenyl]phenyl]diazenyl]naphthalene-2,7-disulfonate |
| UNII (FDA) | 86K4T0CSTS |
| Molecular Weight | 830.8 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 14 |
| Rotatable Bond Count | 8 |
| Exact Mass | 830.07629519 |
| Monoisotopic Mass | 830.07629519 |
| Topological Polar Surface Area | 253 |
| Heavy Atom Count | 56 |
Acid Red 111; 6358-57-2; C.I. Acid Red 111, disodium salt; C.I. ACID RED 111; CCRIS 2424; EINECS 228-779-4; 86K4T0CSTS; CI ACID RED 111; ACID RED FGN; ACID RED F 3GL; DTXSID3044708; CI 23266; CI ACID RED 111, DISODIUM SALT; C.I. 23266; RefChem:552626; DTXCID401764279
| GHS notification summary | 27.8% (5 / 18) |
|---|
| GHS notification summary | 27.8% (5 / 18) |
|---|---|
| Reported hazard statements | H317 (11.1%), H400 (11.1%), H410 (11.1%), H412 (61.1%) |
This chemical does not meet GHS hazard criteria for 27.8% (5 of 18) of reports.
H317 (11.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Acid Red 111 · CAS 6358-57-2 · C37H28N4Na2O10S3. UNII 86K4T0CSTS.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性红111