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Sodium Hydroxide, 50% Aqueous, Laboratory Grade, 100 mL


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Synonym: Caustic soda, soda lye
Formula: NaOH
Formula Wt.: 40.00
CAS No.: 1310-73-2
Characteristics: White
Notes: Protect concentrated solutions of sodium hydroxide from air because they react with carbon dioxide in air to form insoluble sodium carbonate
Storage Code: White—corrosive; separate acids from bases; separate oxidizer acids from organic acids
DOT Class: Corrosive

Laboratory Grade—Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis.

This product is specially made for use in science education laboratories; no certificate of analysis is available.


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  • Exclamation icon This item is not currently available for purchase. Please call 800.334.5551 for details. Limited Qty: Corrosive - This product is/contains a limited quantity of a DOT regulated hazardous material. This item will not incur a hazmat fee when shipped by ground. Orders shipping to HI and AK are subject to review and may incur additional shipping charges.
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