tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate (CAS 71873-49-9) — formula C40H24N8Na4O12S2, molecular weight 964.8; category food additives.
tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate (CAS 71873-49-9) is classified under Food Additives, with molecular formula C40H24N8Na4O12S2 and molecular weight 964.8, 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 tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 71873-49-9 |
|---|---|
| Molecular Formula | C40H24N8Na4O12S2 |
| Molecular Weight | 964.8 |
| Applications | Benzoic acid, 4'-[1, 2-ethenediylbis[(3-sulfo-4, 1-phenylene)(2-oxido-2, 1-diazenediyl)-4, 1-phenylene-2 |
| Category | Food Additives |
Documented applications: Benzoic acid, 4'-[1, 2-ethenediylbis[(3-sulfo-4, 1-phenylene)(2-oxido-2, 1-diazenediyl)-4, 1-phenylene-2.
tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate is a food-grade compound with CAS registry number 71873-49-9 and molecular formula C40H24N8Na4O12S2 (molecular weight 964.8), belonging to the food additives segment of chemical raw materials.
CAS number: 71873-49-9
Its molecular formula C40H24N8Na4O12S2 comprises 40 C, 24 H, 8 N, 4 Na, 12 O, 2 S atoms.
Also known as: tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate · 4,4'-[1,2-乙烯二基二[(3-磺基-4,1-苯亚基)-ONN-氧化偶氮基-4,1-苯亚基偶氮]二苯甲酸四钠盐
Category: food additives
The CAS registry number of tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate is 71873-49-9.
Molecular formula C40H24N8Na4O12S2, molecular weight 964.8.
It is also registered under: tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate, 4,4'-[1,2-乙烯二基二[(3-磺基-4,1-苯亚基)-ONN-氧化偶氮基-4,1-苯亚基偶氮]二苯甲酸四钠盐.
Recorded applications: Benzoic acid, 4'-[1, 2-ethenediylbis[(3-sulfo-4, 1-phenylene)(2-oxido-2, 1-diazenediyl)-4, 1-phenylene-2.
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 tetrasodium p,p'-[vinylenebis[(3-sulphonato-p-phenylene)-ONN-azoxy-p-phenyleneazo]]dibenzoate (CAS 71873-49-9), compiled from public chemistry databases.
| CAS Number | 71873-49-9 |
|---|---|
| PubChem CID | 166207 |
| Molecular Formula | C40H24N8Na4O12S2 |
| IUPAC Name | tetrasodium;4-[[4-[[[4-[2-[4-[[4-[(4-carboxylatophenyl)diazenyl]phenyl]imino-oxidoazaniumyl]-2-sulfonatophenyl]ethenyl]-3-sulfonatophenyl]-oxidoazaniumylidene]amino]phenyl]diazenyl]benzoate |
| UNII (FDA) | NS00123871 |
| Molecular Weight | 964.8 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 18 |
| Rotatable Bond Count | 10 |
| Exact Mass | 964.05458771 |
| Monoisotopic Mass | 964.05458771 |
| Topological Polar Surface Area | 343 |
| Heavy Atom Count | 66 |
71873-49-9; DTXSID50890170; NS00123871
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-[1,2-乙烯二基二[(3-磺基-4,1-苯亚基)-ONN-氧化偶氮基-4,1-苯亚基偶氮]二苯甲酸四钠盐