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Hydroxide As of 2025
Save up to 12% off
Best Choice1
Essential DepotEssential Depot Potassium Hydroxide Flakes KOH, 9 lbs (9 x 1 lb Container) Caustic Potash Anhydrous KOH Dry Electrolyte - HDPE Container with Resealable Child Resistant Cap
12% Off9.9Exceptional
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Value for Money2
Belle ChemicalSodium Hydroxide - Pure - Food Grade (Lye, Caustic Soda) (10 Pounds)
9.7Exceptional
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3
Belle ChemicalSodium Hydroxide - Pure - Food Grade (Caustic Soda, Lye) (2 Pound Jar)
9.6Exceptional
Our Rating
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4
ALDONALDON Innovating Science Sodium Hydroxide Solution, 0.1M, 1L - The Curated Chemical Collection
9.4Excellent
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5
CarolinaSodium Hydroxide, 1 M (4%), Aqueous, Laboratory Grade, 500 Ml
9.3Excellent
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6
CarolinaSodium Hydroxide, 0.1 M (0.4%), Aqueous, Laboratory Grade, 500 Ml
9.2Excellent
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7
BulkSupplementsBulkSupplements.com Magnesium Hydroxide Powder - Magnesium Hydroxide Supplement - Food Grade & Gluten Free, 1g per Serving, 500g (1.1 lbs) (Pack of 1)
9.1Excellent
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8
Florida LaboratoriesPotassium Hydroxide 90% Pure Food Grade Caustic Potash - USP 6Lbs (Pounds)
8.8Very Good
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9
Essential DepotEssential Depot Potassium Hydroxide Flakes KOH, 2 lbs Caustic Potash Anhydrous KOH Dry Electrolyte - HDPE Container with Resealable Child Resistant Cap
Key specs-
Sample Size:2 lbs
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Item Form:Dry, Solid, Flake
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Purity:Minimum 90
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Packaging:HDPE container
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Method:Electrolysis of KCI solution
8.6Very Good
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10
BRJRThe Boyer Corporation Lye for Soap Making, Sodium Hydroxide Pure High Test Lye Food Grade, Caustic Soda, Drain Cleaner and Clog Remover, 2.2 lbs.
8.4Good
Our Rating
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