In line with Iqtidar Alam Khan, it was invading Mongols who released gunpowder into the Islamic entire world.[24] The Muslims acquired familiarity with gunpowder some time between 1240 and 1280, by which position the Syrian Hasan al-Rammah had created recipes, Guidelines for your purification of saltpeter, and descriptions of gunpowder https://greatgotfirearms.com/product-category/black-powder/