Formic acid contains 53 g L â1 hydrogen at room temperature and atmospheric pressure. By weight, pure formic acid stores 4.3 wt% hydrogen. Pure formic acid is a liquid with a flash point 69 Â°C (cf. gasoline â40 Â°C, ethanol 13 Â°C). 85% formic acid is not flammable.
Tombstone is located in Cochise County of southeast Arizona, 70 miles southeast of Tucson, 20 miles east of the San Pedro River and 15 miles southwest of the Dragoon Mountains.
Prescott, AZ Profile. Prescott, AZ, population 42,749, is located in Arizona's Yavapai county, about 67.7 miles from Peoria and 71.1 miles from Glendale.Through the 90's Prescott's population has grown by about 28%.It is estimated that in the first 5 years of the past decade the population of Prescott has grown by about 19%. Since 2005 Prescott's population has grown by about 7%.Prescott's property crime levels tend to be about the same as Arizona's average level.t is estimated that in the first 5 years of the past decade the population of Prescott has grown by about 19%. Since 2005 Prescott's population has grown by about 7%. Prescott's property crime levels tend to be about the same as Arizona's average level.