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⚡ Elevate your lab game with premium KOH flakes — safety, purity, and American quality in one pack!
Essential Depot Potassium Hydroxide Flakes deliver 2 lbs of 90%+ pure, anhydrous KOH in a secure, resealable HDPE container with a child-resistant cap. Manufactured in the USA via mercury-free electrolysis, these odorless, hygroscopic flakes dissolve readily in water, making them ideal for scientific, industrial, and electrolysis applications. Certified non-GMO, cruelty-free, and Kosher, this product combines safety, ethical standards, and top-tier performance for professional users.
| ASIN | B001EDK0WK |
| Best Sellers Rank | #71,353 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #91 in Analytical Reagents |
| Brand | Essential Depot |
| Brand Name | Essential Depot |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 1,507 Reviews |
| GHS Health Hazard | See SDS. |
| GHS Physical Hazard | See SDS. |
| Global Trade Identification Number | 00892647002024 |
| Item Form | Dry, Solid, Flake |
| Item Volume | 2 Liters |
| Item Weight | 0.91 Kilograms |
| Manufacturer | Essential Depot, Inc. |
| Model Number | KOH-2-FLAKES |
| Molecular Formula | KOH |
| Molecular Weight | 56.11 |
| Molecular formula | KOH |
| Molecular weight | 56.11 |
| Part Number | FBA_KOH-2-FLAKES |
| Product Grade | Food |
| Safety Signal Word | See SDS. |
| UPC | 892647002024 |
| Unit Count | 32.0 Ounce |
| Volume | 2 Liters |
| Warranty Description | BEFORE HANDLING, it is important that engineering controls are operating and protective equipment requirements and personal hygiene measures are being followed. People working with this chemical should be properly trained regarding its hazards and its safe use. WHEN HANDLING, refer to the Safety Data Sheet and Product Warning Label and follow all instructions and warnings. Workers should be proper… |
M**W
Used In Hydrogen Welder, Great Product
Bought as the reactor for our hydrogen water welder, great price seems like a bottle will last about 8-10 full tank cycles (we use our water welder 24/7 in a wax mfg house). High quality, I recommend
J**S
Worked Well for My Electrolysis Demonstration
This potassium hydroxide product worked well to demonstrate the decomposition of water into hydrogen and oxygen gas through electrolysis. Anyone handling chemicals like this should know to always add this product to the water and not the reverse because the possibility of "flashing" the solution explosively. If I need any more in the future, I would not hesitate to buy this product again.
O**S
Great Quality! Love it!
Great Quality! Love it!
T**Y
Excellent!!!
Excellent product and fast shipping
D**G
Do not buy
Good Product.
P**S
😀😀😀😀
Like 👍
E**J
This is a must when making liquid soap paste
I always use this to make my soap paste that I use in making liquid soap. I have always used this brand ever since I started making liquid soap many years ago. It is the best price, the quality is great and I trust the company. I believe it is the purest grade you can find. It is food grade which means it has the lowest parts per million of heavy metal impurities in it. Being made in the U.S. is what I look for also.
A**Y
Perfect for soap making
High quality and worked out fine in my liquid soap! I did not get my first order on time (it got lost in the void between UPS and the post office "smartpost" isn't so smart) and wrote in to them and they immediately sent me out another, free of charge and via a more expensive shipping method that takes USPS out of the equation, and told me that if the first one surfaced to go ahead and keep it. I did eventually receive the second one and I have no idea if I'll be able to even make enough liquid soap in my lifetime to use up all this lye but between a high quality product and high quality customer service (as well as really fast shipping turnaround time if you take smartpost out of the mix) I couldn't be happier. I wish there were another star to give. Top notch here.
A**R
Potassium hydroxide
Good and fast service
P**.
Very good KOH
Excellent potassium hydroxide for soap making. Safely packed in sturdy, thick plastic container. It has child-proof cap and not easy to be opened. As per the MSDS available online, the purity is around 90%.
R**N
Good
works for me good quality
Trustpilot
3 weeks ago
1 month ago