copper 2,4-dihydroxybenzoate (CAS 20936-33-8) — formula C14H10CuO8, molecular weight 369.77; category food additives.
copper 2,4-dihydroxybenzoate (CAS 20936-33-8) is classified under Food Additives, with molecular formula C14H10CuO8 and molecular weight 369.77, 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 copper 2,4-dihydroxybenzoate at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 20936-33-8 |
|---|---|
| Molecular Formula | C14H10CuO8 |
| Molecular Weight | 369.77 |
| Category | Food Additives |
copper 2,4-dihydroxybenzoate is a food-grade compound with CAS registry number 20936-33-8 and molecular formula C14H10CuO8 (molecular weight 369.77), belonging to the food additives segment of chemical raw materials.
CAS number: 20936-33-8
Its molecular formula C14H10CuO8 comprises 14 C, 10 H, 1 Cu, 8 O atoms.
Also known as: copper 2,4-dihydroxybenzoate · 2,4-二羟基苯甲酸铜
Category: food additives
The CAS registry number of copper 2,4-dihydroxybenzoate is 20936-33-8.
Molecular formula C14H10CuO8, molecular weight 369.77.
It is also registered under: copper 2,4-dihydroxybenzoate, 2,4-二羟基苯甲酸铜.
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 copper 2,4-dihydroxybenzoate (CAS 20936-33-8), compiled from public chemistry databases.
| CAS Number | 20936-33-8 |
|---|---|
| PubChem CID | 54689749 |
| Molecular Formula | C14H10CuO8 |
| IUPAC Name | copper bis(2-carboxy-5-hydroxyphenolate) |
| UNII (FDA) | RCO87WA91M |
| Molecular Weight | 369.77 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 368.967164 |
| Monoisotopic Mass | 368.967164 |
| Topological Polar Surface Area | 161 |
| Heavy Atom Count | 23 |
Copper 2,4-dihydroxybenzoate; Cupric 2,4-dihydroxybenzoate; RCO87WA91M; Benzoic acid, 2,4-dihydroxy-, copper salt; 20936-33-8; Benzoic acid, 2,4-dihydroxy-, copper salt, basic; Copper, bis(2,4-dihydroxybenzoato-O1,O2)-; Copper beta-resorcylate; BENZOIC ACID, 2,4-DIHYDROXY-, COPPER(2+) SALT (2:1); 63440-50-6; UNII-RCO87WA91M; SCHEMBL8920995; Copper, bis(beta-resorcylato)-; COPPER .BETA.-RESORCYLATE; EINECS 244-119-8; COPPER, BIS(.BETA.-RESORCYLATO)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,4-二羟基苯甲酸铜