# Hermann Sprengel

> Hermann Sprengel FRS was a German-British chemist who discovered the explosive nature of picric acid in 1873, patented safety explosives and invented the mercurial air pump.

*German chemist (1834–1906)*

**Canonical URL:** https://fame.am/person/hermann-sprengel

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 1834-08-29
- **Died:** 1906-01-14
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 41.9 / 100
- **Momentum:** 2.8 / 100  (trend: FALLING)
- **Historical depth:** 8.9 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 55.0 / 100
- **Profile completeness:** 45.0 / 100

## Sources
- [Hermann Sprengel](https://sv.wikipedia.org/wiki/Hermann_Sprengel)
- [هيرمان سبرينغل](https://ar.wikipedia.org/wiki/%D9%87%D9%8A%D8%B1%D9%85%D8%A7%D9%86_%D8%B3%D8%A8%D8%B1%D9%8A%D9%86%D8%BA%D9%84)
- [هيرمان سبرينجل](https://arz.wikipedia.org/wiki/%D9%87%D9%8A%D8%B1%D9%85%D8%A7%D9%86_%D8%B3%D8%A8%D8%B1%D9%8A%D9%86%D8%AC%D9%84)
- [Hermann Sprengel](https://de.wikipedia.org/wiki/Hermann_Sprengel)
- [Hermann Sprengel](https://en.wikipedia.org/wiki/Hermann_Sprengel)
- [Hermann Sprengel](https://eu.wikipedia.org/wiki/Hermann_Sprengel)
- [هرمان اشپرنگل](https://fa.wikipedia.org/wiki/%D9%87%D8%B1%D9%85%D8%A7%D9%86_%D8%A7%D8%B4%D9%BE%D8%B1%D9%86%DA%AF%D9%84)
- [Hermann Sprengel](https://fr.wikipedia.org/wiki/Hermann_Sprengel)
- [Hermann Sprengel](https://nl.wikipedia.org/wiki/Hermann_Sprengel)
- [Шпренгель, Герман Йохан Филипп](https://ru.wikipedia.org/wiki/%D0%A8%D0%BF%D1%80%D0%B5%D0%BD%D0%B3%D0%B5%D0%BB%D1%8C%2C_%D0%93%D0%B5%D1%80%D0%BC%D0%B0%D0%BD_%D0%99%D0%BE%D1%85%D0%B0%D0%BD_%D0%A4%D0%B8%D0%BB%D0%B8%D0%BF%D0%BF)
- [Wikidata](https://www.wikidata.org/wiki/Q67045)

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