Molecular formulaï¼ Â C3H3NO4Na2ï¼Mono-SGCï¼ Â
Molecular weightï¼ Â Â 163ï¼Mono-SGCï¼ Â Â Â
Applicationï¼Effervescent tablets are prepared in the rmaceutical industry, neutralizing gastric acid drugs, insoluble acidic drug solubilizing agents, and adding detergents as blowing agents.
Propertyï¼This product is a white powder with good fluidity and is not easy to absorb moisture. It does not change in yellow for several days at 110 â. It is easily soluble in water. The aqueous solution is alkadecomposes rapidly with acid and emits carbon dioxide. It is almost insoluble in alcohol and ether.
CAS No.ï¼50610-34-9 Â
Product specifications | Mono-SGC | |
Executive standard | YINGKEÂ Standard(Reference USP-34) | |
Sodiumï¼Naï¼ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ï¼ | 27.0-29.0 | |
Nitrogenï¼Nï¼ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ï¼ | 8.0-9.0 | |
Heavy metalï¼Pbï¼ Â Â Â Â Â Â Â Â Â Â Â ï¼ | â¤0.002 | |
Ironï¼Feï¼ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ï¼ | â¤0.0005 | |
Arsenic(As) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ï¼ | â¤0.0003 | |
Burning residue Â Â Â Â Â Â Â Â Â Â Â Â Â ï¼ | â¤0.15 | |
Valueï¼5% solutionï¼ Â Â Â Â Â ï¼ | 9.6-10.6 | |
Central control indicator | ||
Appearance | White powder | |
Loss on dryingï¼105â/2Hï¼ Â Â ï¼ | â¤0.5 | |
Whiteness ï¼70-90um Granularityï¼ Â Â Â Â Â ï¼ | 75-85 | |
Transmission rate ï¼15% solutionï¼ Â Â Â Â Â Â Â Â Â Â Â Â ï¼ | â¥80 | |
Foreign body determination | â¤1mm/10 pcs | |
Granularityï¼U.S.SCREENï¼ Â Â Â mesh     | 90% pass 325-500 mesh | |
Shelf life                 Year | Two Years |
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