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.
Applied Filters
Lead(II) Nitrate
CAS Number: 10099-74-8
Formula: PbNO32
Density: 4.53 g/mL
Solubility: Water and Alcohol
Synonyms: Lead Dinitrate
Shelf Life: 36 Months
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Copper(II) Sulfate
CAS Number: 7758-98-7
Formula: CuSO4
Density: 2.28 g/mL
Freezing Point: 340°C
Solubility: Water and Methanol
Synonyms: Cupric Sulfate Anhydrous
Shelf Life: 36 Months
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Copper(II) Sulfide
CAS Number: 1317-40-4
Formula Weight: 95.61
Formula: CuS
Density (g/mL): 4.70
Freezing Point (°C): 1234
Synonyms: Copper Blue, Copper Monosulfide, Cupric Sulfide
Shelf Life (months): 36
Storage: Green
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Mercury(II) Chloride
CAS Number: 7487-94-7
Formula Weight: 271.50
Formula: HgCl2
Hazard Info: Highly Toxic
Density (g/mL): 5.44
Boiling Point (°C): 300
Freezing Point (°C): 277
Solubility: Water, Alcohol, and Acetic Acid
Synonyms: Mercuric Chloride, Mercury Bichloride, Mercury Dichloride
Shelf Life (months): 12
Storage: Blue
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Lead(II) Chloride
CAS Number: 7758-95-4
Formula Weight: 278.12
Formula: PbCl2
Hazard Info: Toxic
Density (g/mL): 5.85
Boiling Point (°C): 950
Freezing Point (°C): 501
Solubility: Hot Water
Synonyms: Lead Chloride
Shelf Life (months): 36
Storage: Blue
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Manganese(II) Chloride
CAS Number: 13446-34-9
Formula Weight: 197.91
Formula: MnCl2·4H2O
Density (g/mL): 2.0100
Boiling Point (°C): 198
Freezing Point (°C): 58
Solubility: Water and Alcohol
Synonyms: Manganous Chloride, Manganese Chloride, Manganous Chloride 4-Hydrate
Shelf Life (months): 12
Storage: Green
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Mercury(II) Oxide Red
CAS Number: 21908-53-2
Formula Weight: 216.59
Formula: HgO
Hazard Info: Toxic, Irritant
Density (g/mL): 11.1
Freezing Point (°C): 500
Solubility: Dilute Hydrochloric Acid and Nitric Acid
Synonyms: Mercuric Oxide, Red
Shelf Life (months): 36
Storage: Blue
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Copper(II) Oxide (Black)
CAS Number: 1317-38-0
Formula Weight: 79.54
Formula: CuO
Hazard Info: Toxic
Density (g/mL): 6.0
Freezing Point (°C): 1234
Solubility: Acids
Synonyms: Cupric Oxide, Black
Shelf Life (months): 36
Storage: Green