calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] (CAS 5850-80-6) — formula C34H18CaCl2N4Na2O12S2, molecular weight 895.6; category food additives.
calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] (CAS 5850-80-6) is classified under Food Additives, with molecular formula C34H18CaCl2N4Na2O12S2 and molecular weight 895.6, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 5850-80-6 |
|---|---|
| Molecular Formula | C34H18CaCl2N4Na2O12S2 |
| Molecular Weight | 895.6 |
| Applications | Cosmetics, Benzoic acid, 2-chloro-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-sulfo, calcium sodium salt (2:1:2): ACTIVE |
| Category | Food Additives |
Documented applications: Cosmetics, Benzoic acid, 2-chloro-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-sulfo, calcium sodium salt (2:1:2): ACTIVE.
calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] is a food-grade compound with CAS registry number 5850-80-6 and molecular formula C34H18CaCl2N4Na2O12S2 (molecular weight 895.6), belonging to the food additives segment of chemical raw materials.
CAS number: 5850-80-6
Its molecular formula C34H18CaCl2N4Na2O12S2 comprises 34 C, 18 H, 1 Ca, 2 Cl, 4 N, 2 Na, 12 O, 2 S atoms.
Also known as: calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] · C.I.颜料红68
Category: food additives
The CAS registry number of calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] is 5850-80-6.
Molecular formula C34H18CaCl2N4Na2O12S2, molecular weight 895.6.
It is also registered under: calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate], C.I.颜料红68.
Recorded applications: Cosmetics, Benzoic acid, 2-chloro-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-sulfo, calcium sodium salt (2:1:2): ACTIVE.
Category: Food Additives.
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 calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] (CAS 5850-80-6), compiled from public chemistry databases.
| CAS Number | 5850-80-6 |
|---|---|
| PubChem CID | 135565416 |
| Molecular Formula | C34H18CaCl2N4Na2O12S2 |
| IUPAC Name | calcium;disodium;bis(4-carboxy-5-chloro-2-[(2-oxidonaphthalen-1-yl)diazenyl]benzenesulfonate) |
| UNII (FDA) | 8G74PB649I |
| Molecular Weight | 895.6 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 6 |
| Exact Mass | 893.9160992 |
| Monoisotopic Mass | 893.9160992 |
| Topological Polar Surface Area | 301 |
| Heavy Atom Count | 57 |
CI 15525; 8G74PB649I; PERMANENT RED NCR; EINECS 227-456-5; Benzoic acid, 2-chloro-5-[(2-hydroxy-1-naphthalenyl)azo]-4-sulfo-, calcium sodium salt (2:1:2); PERMANENT RED TONER NCR; DTXSID2064024; 2-Chloro-5-((2-hydroxy-1-naphthalenyl)azo)-4-sulfobenzoic acid, calcium sodium salt (2:1:2); Benzoic acid, 2-chloro-5-((2-hydroxy-1-naphthalenyl)azo)-4-sulfo-, calcium sodium salt (2:1:2); Benzoic acid, 2-chloro-5-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-4-sulfo-, calcium sodium salt (2:1:2); Benzoic acid, 2-chloro-5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-4-sulfo-, calcium sodium salt (2:1:2); RefChem:863211; DTXCID5042407; CI 15525 [INCI]; Benzoic acid, 2-chloro-5-(2-hydroxy-1-naphthalenyl)azo-4-sulfo-, calcium sodium salt (2:1:2); 5850-80-6
| Regulatory & food contact | CIR / INCI: Cosmetic colorant |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.颜料红68