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Calcium Chloride

Avg. Ratings: 5.0 (1 Review)

REVIEWS (1)

Total Ratings: 1
Avg. Ratings: out of 5

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CC0075-2.5KG CC0075-500G CC0080-500GR CC0075-500G
470300-558EA 31.35 USD InStock
470300-558 470300-568 470300-556 470233-646
Calcium Chloride
Chemicals for Science Education
CAS Number: Mixture
Formula: CaCl2
Freezing Point: 772 °C
Shelf Life: 12 Months
Storage: Green

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.

Delivery information: This product is designed for educational and teaching laboratories, and no certificate of analysis is available.



   
 

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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.The disposal of this chemical does not need pretreatment and it is not necessary for any chemical reaction to be conducted before it is disposed into a landfill or down the school drain. HOWEVER, there are numerous conditions that should be met which are outlined below before this can be discharged.If the material is in the solid form, it can be buried in a landfill if:a. Local regulations have been confirmed that this material can be disposed of in a landfill.b. Chemical is packed into a cardboard box with an appropriate amount of packing material.c. Cardboard box is sealed with durable tape.If the material is in an aqueous form, it can be poured down the drain with excess water if:a. Local and State regulations have been checked and you have verified that this material is suitable for this type of disposalb. The school drain is connected to the sanitary sewer system.c. The quantity that you are disposing of is minimal. A good rule of thumb is less than 250 mL.d. Combinations of chemicals are not going down the drain at the same time.e. A twenty-fold excess of water is used when washing the chemical down the drain.A good resource to contact is the local wastewater treatment facility as they can give you guidance and be a resource on drain disposal.

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 liquidFor 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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Ward’s Science is committed to your safety and compliance with California’s Safe Drinking Water and Toxic Enforcement Act of 1986. As of August 30, 2018 the reporting requirements of this act, more commonly known as Proposition 65 changed. These changes require retailers who do business in the State of California to provide more robust and detailed labeling on items containing certain chemicals known to the State of California to be hazardous. In response, we have added new labels like the one shown below to many of our product packages and catalog descriptions. You may now see these labels on some products and packaging, even if you do not reside in the state of California. The safety and contents of our products have not changed. Our products continue to meet the highest safety standards for your classroom. For more information about California Proposition 65 and how it affects you, visit wardsci.com/prop65.

 

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