PIGMENT RED 48:4 (CAS 5280-66-0) — formula C18H11ClMnN2O6S, molecular weight 473.7; category dyes and pigments.
PIGMENT RED 48:4 (CAS 5280-66-0) is a chemical raw material in the dyes and pigments category. Its molecular formula C18H11ClMnN2O6S comprises 18 C, 11 H, 1 Cl, 1 Mn, 2 N, 6 O, 1 S atoms. Its molecular weight is about 473.7. 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 | 5280-66-0 |
|---|---|
| Molecular Formula | C18H11ClMnN2O6S |
| Molecular Weight | 473.7 |
| Applications | Household Products: Information on 1 consumer products that contain C.I. Pigment Red 48:4 in the following categories is provided, • Home Maintenance, Manganate(1-), [4-[2-[5-chloro-4-methyl-2-(sulfo-.kappa.O)phenyl]diazenyl-.kappa.N1]-3-(hydroxy-.kappa.O)-2-naphthalenecarboxylato(3-)], hydrogen (1:1): ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Household Products: Information on 1 consumer products that contain C.I. Pigment Red 48:4 in the following categories is provided, • Home Maintenance, Manganate(1-), [4-[2-[5-chloro-4-methyl-2-(sulfo-.kappa.O)phenyl]diazenyl-.kappa.N1]-3-(hydroxy-.kappa.O)-2-naphthalenecarboxylato(3-)], hydrogen (1:1): ACTIVE.
PIGMENT RED 48:4 is a colorant or pigment compound with CAS registry number 5280-66-0 and molecular formula C18H11ClMnN2O6S (molecular weight 473.7), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 5280-66-0
Its molecular formula C18H11ClMnN2O6S comprises 18 C, 11 H, 1 Cl, 1 Mn, 2 N, 6 O, 1 S atoms.
Also known as: PIGMENT RED 48:4 · 颜料红 48:4 · 4-[(5-chloro-4-methyl-2-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid
Category: dyes and pigments
The CAS registry number of PIGMENT RED 48:4 is 5280-66-0.
Molecular formula C18H11ClMnN2O6S, molecular weight 473.7.
It is also registered under: PIGMENT RED 48:4, 颜料红 48:4, 4-[(5-chloro-4-methyl-2-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid.
Recorded applications: Household Products: Information on 1 consumer products that contain C.I. Pigment Red 48:4 in the following categories is provided, • Home Maintenance, Manganate(1-), [4-[2-[5-chloro-4-methyl-2-(sulfo-.kappa.O)phenyl]diazenyl-.kappa.N1]-3-(hydroxy-.kappa.O)-2-naphthalenecarboxylato(3-)], hydrogen (1:1): 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 PIGMENT RED 48:4 (CAS 5280-66-0), compiled from public chemistry databases.
| CAS Registry Number | 5280-66-0 |
|---|---|
| PubChem CID | 172279 |
| Molecular formula | C18H11ClMnN2O6S |
| IUPAC name | 4-[(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-oxidonaphthalene-2-carboxylate;hydron;manganese(2+) |
| UNII (FDA) | I2845W1HBQ |
| Molecular Weight | 473.7 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 472.940678 |
| Monoisotopic Mass | 472.940678 |
| Topological Polar Surface Area | 153 |
| Heavy Atom Count | 29 |
EINECS 226-102-7; EINECS 235-774-0; EINECS 271-837-9; I2845W1HBQ; EC 226-102-7; Manganese, (4-((5-chloro-2-sulfo-p-tolyl)azo)-3-hydroxy-2-naphthoato(2-))-; 4-((5-Chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-2-naphthalenecarboxylic acid, manganese lake; 2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-, manganese salt (1:1); 2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-, manganese(2+) salt (1:1); C.I. 15865:4; DTXSID90904982; FUJI FAST RED 5R7807; 2-Naphthalenecarboxylic acid, 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, manganese(2+) salt (1:1); CI 15865:4; RefChem:572553; DTXCID401764043
4-[(5-chloro-4-methyl-2-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid · CAS 5280-66-0 · C18H11ClMnN2O6S. UNII I2845W1HBQ.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.