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Sodium Hydroxide

Avg. Ratings: 5.0 (1 Review)

CAS Number: 1310-73-2
Formula: NaOH
Density: 2.13 g/mL
Boiling and Freezing Point: 1390°C, 318°C
Solubility: Water and Alcohol
Synonyms: Caustic Soda
Shelf Life: 36 Months

Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Caution: Caution:This product is designed for educational and teaching laboratories, and no certificate of analysis is available. Hazard Info: this product is corrosive and toxic.


   
 

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Item # Description Grade Size Chemical/Physical Specifications Unit Availability Price Quantity
470302-554 Sodium Hydroxide
Hazardous Product
Reagent 100 g Pellet Each (100g) Retrieving Restricted
470302-558 Sodium Hydroxide
Hazardous Product
Reagent 500 g Pellet Each (500g) Retrieving Restricted
470302-556 Sodium Hydroxide
Hazardous Product
Reagent 2.5 kg Pellet Each (2,500g) Retrieving Restricted
470302-544 Sodium Hydroxide
Hazardous Product
Laboratory 2.5 kg Bead Each (2,500g) Retrieving Restricted
470302-546 Sodium Hydroxide
Hazardous Product
Laboratory 500 g Bead Each (500g) Retrieving Restricted
470302-548 Sodium Hydroxide
Hazardous Product
Laboratory 100 g Pellet Each (100g) Retrieving Restricted
470302-552 Sodium Hydroxide
Hazardous Product
Laboratory 500 g Pellet Each (500g) Retrieving Restricted
470302-550 Sodium Hydroxide
Hazardous Product
Laboratory 2.5 kg Pellet Each (2,500g) Retrieving Restricted
470225-802 Sodium Hydroxide, Solution
Laboratory 100 mL 0.01 M Each Retrieving Restricted
470302-564 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 500 mL 0.1 M Each (500ml) Retrieving Restricted
470302-560 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 1 L 0.1 M Each (1l) Retrieving Restricted
8687102 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 1 L 0.1 M Pack of 1 Retrieving Restricted
470302-562 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 3.8 L 0.1 M Each (3,800ml) Retrieving Restricted
470225-676 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 500 mL 0.2 M Each Retrieving Restricted
470302-568 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 500 mL 0.5 M Each (500ml) Retrieving Restricted
470302-566 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 1 L 0.5 M Each (1l) Retrieving Restricted
470302-572 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 500 mL 1.0 M Each (500ml) Retrieving Restricted
470302-542 Sodium Hydroxide, QuickPrep
Hazardous Product
Laboratory Makes 500 mL 1.0 M Each (50ml) Retrieving Restricted
470302-570 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 1 L 1.0 M Each (1l) Retrieving Restricted
470302-574 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 3.8 L 1.0 M Each (3,800ml) Retrieving Restricted
470302-578 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 1 L 2.0 M Each (1l) Retrieving Restricted
470302-582 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 500 mL 6.0 M Each (500ml) Retrieving Restricted
470302-580 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 500 mL 3.0 M Each (500ml) Retrieving Restricted
470225-804 Sodium Hydroxide, Solution
Hazardous Product
Laboratory 500 mL 30% Each Retrieving Restricted
470302-576 Sodium Hydroxide, Solution
Hazardous Product
Reagent 500 mL 50% (19M) Each (500ml) Retrieving Restricted
restricted This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email wardscs@vwr.com.

Disposal

This disposal method is published for your convenience. You MUST have checked with your federal, state, and local regulations before using this method and these methods are only applicable for small laboratory sized quantities.

Use a lab apron, chemical resistant gloves and goggles before following the below method to dispose of hazardous waste.

 1. The concentration of the base should be 1 M or less. Dilute it to this concentration if it is more concentrated. Use a large beaker and place it in a fume hood.
  a. When dissolving a base, heat may be evolved. Ice can be used to help control the heat.
  b. Work with a small amount of base at first, and then scale up.
 2. Slowly add dilute hydrochloric acid to the base until the mixture is neutralized to about a pH of 7.
 3. Pour the final solution down the drain with at least a 20-fold excess of water.

Solution Prep

To prepare a solution, determine the formula weight of the material, the concentration (Molarity) of the solution, and the amount of solution desired in Liters. Once this information has been obtained, use the following formula:
(Formula Weight) x (Concentration) x (Desired Volume) = Number of grams in desired volume of liquid

For a 1 M, 1 L solution:
(Formula Weight) x (1 mol/L) x (1 L) = x g added to 1-L volumetric flask. Dilute to a final volume of 1 L with DI Water.

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REVIEWS (1)

Total Ratings: 1
Avg. Ratings: 5.0 out of 5

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Was this review helpful? Yes No
Yes: 0 No: 0 
ZA Education / Lab. Tech. / Calgary
Yes, I recommend
I used this product and always got good results, will buy this again and recommend others to buy this
Reply
WARDSCI.com associate Published 09/12/2017
Thank you for sharing! We appreciate your feedback. We'd also like to thank you for recommending our product too!
 
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