Here I show how to make Potassium Nitrate from common chemicals available almost everywhere. This is a viewer request special series on how to make some of the chemicals commonly used for gold recovery and refining which are banned an many parts of the world, and unavailable for sale to amateur refiners. Please visit the Urban Gold Mining section of my web site at http://mdpub.com/UrbanGoldMining/ for more information.
My other channels:
@electrogeek6437 Electronics & Retro-Computers
@MikesLapidaryFossils Rockhounding and Fossil Hunting.

Chemicals used in this video:
Potassium Chloride Powder, 1 Kg (2.2 Pounds)https://amzn.to/3LDVx3F
Calcium Nitrate - 5 Pound Bag https://amzn.to/3rfAWMk
Spectracide HG-66420 Stump Remover https://amzn.to/46hHAAc
Liquid Fire Drain Opener 32 Ounce https://amzn.to/3RyahVr

Equipment used in this video:
6 Size Low Form Glass Beaker Set https://amzn.to/467QoZV
Buchner Funnel, 13cm I.D. - Polypropylene https://amzn.to/3t6Kaeg
CRAFTSMAN Wet/Dry Vac Powerhead https://amzn.to/3LyUMcc
Durable Stainless Steel Digital Postal Scale https://amzn.to/3Pt82jQ
8-12 Cup Large Coffee Filters, Unbleached https://amzn.to/3PQULmg
Mortar and Pestle Set https://amzn.to/46rFuy1
Metal Spatula 5 pcs Set https://amzn.to/3ZvvjGb
8 Pack Glass Lab Stirring Rod 12 inch https://amzn.to/48pxEXq
Nitrile-Vinyl Blend Exam Gloves, X-Large 100 https://amzn.to/3swI0EZ