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.
About Bagdad. The town of Bagdad is located in the high deserts of central Arizona approximately 100 miles northwest of Phoenix / 60 miles west of Prescott. The town has had a direct relationship to local mining operations which have been ongoing since 1882 when the first claims were staked.