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Chemicals for Science Education


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Chemicals for Science Education

Chemicals for science education are available in easy-to-use formats with instructions for students to be introduced to a variety of subjects. These chemicals can be purchased in individual amounts or bulk kits for compatibility with classroom-sized demonstrations or independent studies. Products are designed for educational and teaching laboratories, and may or may not come with a certificate of analysis when ordered.


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Description:   CAS Number: 7681-49-4
Formula Weight: 41.99
Formula: NaF
Hazard Info: Toxic
Density (g/mL): 2.78
Boiling Point (°C): 1704
Freezing Point (°C): 993
Solubility: Water and Alcohol
Synonyms: Fluoridine
Shelf Life (months): 36
Storage: Blue
Description:   CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 8.45-8.86
Freezing Point (°C): 898-1064
Synonyms: Copper-zinc Alloy
Shelf Life (months): 36
Storage: Green
Description:   CAS Number: 584-08-7
Formula: K2CO3
Density: 2.428 g/mL
Freezing Point: 891°C
Solubility: Water
Synonyms: Potash, Carbonic Acid Dipotassium Salt
Shelf Life: 12 Months
Description:   CAS Number: 7697-37-2
Formula: HNO3
Density: 1.37—1.42 g/mL
Boiling and Freezing Point: 120 to 122 °C, -22 to -41°C
Solubility: Miscible with Water
Synonyms: Azotic Acid
Shelf Life: 12 Months
Description:   CAS Number: 7440-50-8
Formula: Cu
Density: 8.92 g/mL
Boiling Point: 2595°C
Freezing Point: 1083°C
Synonyms: Copper Metal
Shelf Life: 36 Months
Description:   CAS Number: 7429-90-5
Formula: Al
Density (g): 2.7 g/mL
Shelf Life: 36 Months
Storage: Green/Red
Catalog Number: (470177-178)

Description:   A 100% natural chymosin from natural fermentation, chymosin is a coagulant often used for cheesemaking. Activity: Minimum 600 International Milk Clotting Units/ml (IMCU/ml). pH: 5.60 to 5.95. Refrigeration is required. Minimum Shelf Life (months) is 12 months. Used in lab 1C of Biotechnology: Science of the New Millennium curriculum.
Description:   CAS Number: 7647-14-5
Formula: NaCl
Density: 2.16 g/mL
Boiling and Freezing Point: 1465°C, 801°C
Shelf Life: 36 Months
Description:   CAS Number: 60-29-7
Formula Weight: 74.12
Formula: (C2H5)2O
Hazard Info: Flammable, Explosive, Toxic
Density (g/mL): 0.71
Boiling Point (°C): 35.8
Freezing Point (°C): -123
Solubility: Common Organic Solvents and Slightly in Water
Synonyms: Diethyl Ether, Ether
Shelf Life (months): 12
Storage: Red
Description:   CAS Number: 7487-88-9
Formula Weight: 120.37
Formula: MgSO4
Hazard Info: Irritant
Density (g/mL): 2.7
Solubility: Water and Glycerin
Shelf Life (months): 12
Storage: Green
Catalog Number: (470301-494)

Description:   CAS Number: 87-69-4
Formula Weight: 150.09
Formula: C4H6O6
Density (g/mL): 1.76
Freezing Point (°C): 169-172
Solubility: Alcohol and Water
Synonyms: 2,3-Dihydroxybutanedioic Acid
Shelf Life (months): 36
Storage: Green
Description:   Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 0.95
Boiling Point (°C): 100
Solubility: Organic Solvents
Shelf Life (months): 12
Storage: Green
Description:   CAS Number: 6132-04-3
Formula Weight: 294.10
Formula: Na3O6H5O7·2H2O
Density (g/mL): 1.8
Solubility: Water
Synonyms: Trisodium Citrate
Shelf Life (months): 36
Storage: Green
Catalog Number: (470300-634)

Description:   CAS Number: 7789-77-7
Formula Weight: 172.09
Formula: CaHPO4·2H2O
Density (g/mL): 2.306
Boiling Point (°C): Decomposes
Freezing Point (°C): 200
Synonyms: Dicalcium Phosphate Dihydrate
Shelf Life (months): 36
Storage: Green
Description:   CAS Number: 6876-77-7 Brewer's/8013-01-2 Active Dry
Formula: Mixture
Shelf Life: 12 Months
Description:   CAS Number: 17372-87-1
Formula Weight: 691.88
Formula: C20H6Br4Na2O5
Density (g/mL): 1.018
Boiling Point (°C): Decomposes
Solubility: Water and Alcohol
Synonyms: Acid Red 87, C.I. No. 45380
Shelf Life (months): 36
Storage: Green
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-727-4368.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-727-4368.
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