碳酸氢钠

Sodium hydrogen carbonate is used as a laboratory chemical, a leavening agent, a neutralizer, as an active component in fire extinguishers, as a source of carbon dioxide and as a pH balancer in pools, as a cattle feed supplement and in spas and garden ponds. It is utilized for paint and corrosion removal, in baking powder, as a mild abrasive and a cleaning compound. In the field of medicine, it is used as an antacid to treat acid indigestion and heartburn.

MFCD00003528

205-633-8

NaHCO₃

84.01

2.159

1.500

Ambient temperatures.

Granular

Soluble in water and methanol. Insoluble in ethanol.

4153970

14,8583

Maximum level of impurities: Insoluble matter 0.015%, Cl 0.003%, PO₄ 0.001%, SO₄ 0.003%, NH₄ 5ppm, Ca 0.02%, Mg 0.005%, Heavy Metals (as Pb) 5ppm, Fe 0.001%, K 0.005%

VZ0950000

是

H303
May be harmful if swallowed.