506-87-6
Chemical Structure
Ammonium carbonate, 99%
Synonym(s): Hartshorn salt, 99%
- CAS No.: 506-87-6
- Formula:(NH4N)2CO3
- Molecular Weight:96.09
SMILES: [(NH4)2CO3]
Biological Activity: Ammonium carbonate (Ammonium carbonate), 99% is a solid amino compound that functions as a buffer, pH regulator, pore-forming agent, and electrocatalytic oxidation substrate. Ammonium carbonate, 99% is a GRAS-grade direct food additive with no restricted daily intake specified by FAO/WHO, and it shows no acute skin toxicity, clinical signs of toxicity, or effects on body weight in rats. Ammonium carbonate, 99% undergoes electrocatalytic oxidation in alkaline solutions with a Pt/C catalyst (carbonate adsorption interferes with activity). Ammonium carbonate, 99% can serve as a fuel for low-temperature polymer fuel cells and anion exchange membrane fuel cells (with performance superior to pure ammonia), and can also form pores in the carrier-free Pt cathode catalyst layer after low-temperature decomposition, thereby enhancing catalyst activity under low-humidity conditions and the performance of proton exchange membrane fuel cells[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Ammonium carbonate, 99% | 99.20% | Ammonium carbonate (Ammonium carbonate), 99% is a solid amino compound that functions as a buffer, pH regulator, pore-forming agent, and electrocatalytic oxidation substrate. Ammonium carbonate, 99% is a GRAS-grade direct food additive with no restricted daily intake specified by FAO/WHO, and it shows no acute skin toxicity, clinical signs of toxicity, or effects on body weight in rats. Ammonium carbonate, 99% undergoes electrocatalytic oxidation in alkaline solutions with a Pt/C catalyst (carbonate adsorption interferes with activity). Ammonium carbonate, 99% can serve as a fuel for low-temperature polymer fuel cells and anion exchange membrane fuel cells (with performance superior to pure ammonia), and can also form pores in the carrier-free Pt cathode catalyst layer after low-temperature decomposition, thereby enhancing catalyst activity under low-humidity conditions and the performance of proton exchange membrane fuel cells. | ||||||||||||||||||||
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Diammonium carbonate, 99.999% trace metals basis | 99.00% | Diammonium carbonate, 99.999% trace metals basis is a biochemical reagent and a buffer component. | ||||||||||||||||||||
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References
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[1]. Johnson W, et al. Safety Assessment of Carbonate Salts as Used in Cosmetics[J]. International journal of toxicology, 2022, 41(1_suppl): 80S-105S.
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[2]. Lee K R, et al. A direct ammonium carbonate fuel cell with an anion exchange membrane[J]. Rsc Advances, 2014, 4(11): 5638-5641.
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[3]. Song Y, et al. Improvement in high temperature proton exchange membrane fuel cells cathode performance with ammonium carbonate[J]. Journal of Power Sources, 2005, 141(2): 250-257.
