Sodium Hydroxide is an inorganic chemical that at ambient temperature appears as a white crystalline solid. It's also called "caustic" because of its strong basic nature, which releases a lot of heat when combined with water or neutralized with an acid. Its solution is very corrosive to metals and can cause severe irritation to skin tissues, eyes, and mucous membranes upon contact.When 20 g pure Sodium Hydroxide is added to 80 mL Deionized Water, it makes up the 20% (w/v) solution of Sodium Hydroxide. The Analytical Reagent Grade of chemicals has a high purity and is best suited for analytical purposes. They are important for research applications because of their results that are consistent, trustworthy, and reproducible.Â
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Product Information
More Information
Assay
19.5 - 20.5%
Grade
Reagent Grade
Color
Colorless
Physical form
Liquid
Appearance
Colorless
Odor
Odorless
pH
12
Melting point
Approximately 0 °C
Boiling Point
Approximately 100 °C
Density
2.13 g/cm³g
Molecular formula
#N/A
Molecular weight
#N/A
Autoship Available
No
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Safety and Shipping
DOT: Sodium hydroxide, solution, 8, UN1824, PG II
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Hydroxide 20% Solution AR.
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This chemical will only be shipped to addresses that are:
Businesses
Schools and Universities
Laboratories
If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
