How to Make a Drying Agent (Anhydrous Magnesium Sulfate) скачать в хорошем качестве

How to Make a Drying Agent (Anhydrous Magnesium Sulfate)

I will show you how to make a common laboratory drying agent (desiccant) for your chemistry needs. ⬇️ Join my Discord server! ⬇️   / discord   ⬇️ Check out my Patreon if you would like to support my work ⬇️   / dangerouslab   🧪 Oven for your lab 🧪 PYY Pizza oven: https://amzn.to/4e2bpIt Note: Any oven that can reach 250°C/482°F will also work. 🧪 Check out the links below if you need some basic glassware and equipment 🧪 Vevor 13pcs Distillation Set: https://amzn.to/4brsudD Stonylab Heating Mantle 1000mL: https://amzn.to/4eZKXBb Slendor Hotplate Stirrer: https://amzn.to/3S8eAGu Note: These are some entry-level gear to kick-start your amateur chemistry journey. 🧪 Chemicals mentioned in this video 🧪 Epsom salt(For making drying agent): https://amzn.to/3WkS5AF ━ Chapters: 0:00 - Preview 0:08 - Intro 0:14 - 0. Purpose of experiment 0:47 - 1. Safety precautions and disclaimer 0:54 - 2. Material to be used 1:32 - 3. Pre-weigh multiple batches for different test configurations 1:54 - 4. Small-scale testing on different temperatures 2:12 - 5. Start of experiment 2:33 - 6. Literature data on Magnesium sulfate dehydration 3:06 - 7. Calculation and analysis of the results 3:43 - 8. Recommended steps and configuration 4:17 - 9. Notable mentions 4:27 - 10. Tips and tricks for this experiment 5:05 - 11.Things to avoid 6:12 - 12. Demonstration of hygroscopicity 6:33 - 13. Demonstration of dissolution properties 7:12 - 14. Crush the powder and bottle it up 7:39 - 15. Outro ━ References 1. O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 1018 2. J. Paulik, F. Paulik, M. Arnold, Dehydration of magnesium sulphate heptahydrate investigated by quasi isothermal—quasi isobaric TG, Thermochimica Acta, Volume 50, Issues 1–3, 1981, Pages 105-110, ISSN 0040-6031, https://doi.org/10.1016/0040-6031(81).... 3. Zondag, Herbert & Van essen, Martijn & He, Zeming & Schuitema, Roelof & Helden, Wim. CHARACTERISATION OF MgSO4 FOR THERMOCHEMICAL STORAGE. 4. ‪@NileRed‬ Preparing a Drying Agent (Magnesium sulfate)    • Preparing a Drying Agent (Magnesium sulfate)   (accessed Sep 25, 2023) 5. ‪@DougsLab‬ Dehydrating Magnesium Sulfate    • Dehydrating Magnesium Sulfate   (accessed Sep 25, 2023) 6. ‪@MaxfieldMED‬ Making Magnesium Sulfate - Anhydrous Magnesium Sulfate    • Making Magnesium Sulfate - Anhydrous Magne...   (accessed Sep 25, 2023) 537