Silver carbonate (CAS 534-16-7) — formula CAg2O3, molecular weight 273.79 g/mol; category food additives.
Silver carbonate (CAS 534-16-7) is a chemical raw material in the food additives category. Its molecular formula CAg2O3 comprises 1 C, 2 Ag, 3 O atoms. Its molecular weight is about 273.79 g/mol. Reported physicochemical data: melting point around 218 °C. 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 | 534-16-7 |
|---|---|
| Molecular Formula | CAg2O3 |
| Molecular Weight | 273.79 g/mol |
| Melting Point | 218 °C |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品加工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Other Food Additives |
Documented applications: 典型应用领域：食品加工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Silver carbonate is a food-grade compound with CAS registry number 534-16-7 and molecular formula CAg2O3 (molecular weight 273.79 g/mol), belonging to the food additives segment of chemical raw materials.
CAS number: 534-16-7
Its molecular formula CAg2O3 comprises 1 C, 2 Ag, 3 O atoms.
Also known as: Silver carbonate · 碳酸银
Category: food additives
The CAS registry number of Silver carbonate is 534-16-7.
Molecular formula CAg2O3, molecular weight 273.79 g/mol.
It is also registered under: Silver carbonate, 碳酸银.
Recorded applications: 典型应用领域：食品加工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Other 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 Silver carbonate (CAS 534-16-7), compiled from public chemistry databases.
| CAS Registry Number | 534-16-7 |
|---|---|
| PubChem CID | 92796 |
| Molecular formula | CAg2O3 |
| Molecular weight | 273.79 g/mol |
| IUPAC name | disilver;carbonate |
| InChIKey | KQTXIZHBFFWWFW-UHFFFAOYSA-L |
| UNII (FDA) | V9WU3IKN4Q |
| Molecular Weight | 275.745 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 275.79459 |
| Monoisotopic Mass | 273.79493 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 6 |
| Melting Point | 218 °C |
|---|---|
| Density | 6.077 @25 °C |
Silver carbonate; Silver(I) carbonate; 534-16-7; Disilver carbonate; Fetizon's reagent; Silver(1) carbonate; Silver carbonate (2:1); V9WU3IKN4Q; Carbonic acid, disilver(1+) salt; DTXSID9042384; NSC-112223; diargentio carbonate; RefChem:58667; DTXCID7022384; Argentum carbonicum 6 Special Order; 208-590-3
| GHS notification summary | 0.6% (1 / 166) |
|---|
| GHS notification summary | 0.6% (1 / 166) |
|---|---|
| Reported hazard statements | H315 (25.3%), H318 (74.7%), H319 (24.7%), H335 (25.3%), H400 (69.9%), H410 (71.7%) |
This chemical does not meet GHS hazard criteria for 0.6% (1 of 166) of reports.
H315 (25.3%): Causes skin irritation [Warning Skin corrosion/irritation]
Silver carbonate is identified by CAS 534-16-7, molecular formula CAg2O3 and molecular weight 273.79 g/mol. UNII V9WU3IKN4Q; InChIKey KQTXIZHBFFWWFW-UHFFFAOYSA-L. Melting Point: 218 °C; Density: 6.077 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 碳酸银