5/22/13 11:37 AM. If the account is closed, deleted, invalid, or incapable of receiving mail, you'll receive a bounce-back message. Since you didn't claim to receive any, the account is open. whether it is in active use or idle is something that can't be determined.
Not to be confused with Sodium bicarbonate. Potassium bicarbonate (also known as potassium hydrogen carbonate or potassium acid carbonate) is a colorless, odorless, slightly basic, salty substance.According to the U.S. Food and Drug Administration (FDA), potassium bicarbonate is  generally recognized as safe .There is no evidence of human carcinogenicity, no adverse effects of overexposure, and an undetermined LD50. It is among the food additives encoded by European Union, identified by the initials E 501.ccording to the U.S. Food and Drug Administration (FDA), potassium bicarbonate is  generally recognized as safe . There is no evidence of human carcinogenicity, no adverse effects of overexposure, and an undetermined LD50. It is among the food additives encoded by European Union, identified by the initials E 501.
This is the bicarbonate formula I am recommending because it satisfies my need for bicarbonate, potassium and magnesium. Both sodium bicarbonate and potassium bicarbonate are sources of carbon dioxide. When we increase CO2 levels blood vessels dilate, which tends to bring the blood pressure down even when some salt is consumed. A chemical element, atomic number 19, atomic weight 39.102.