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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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D-Lactose Monohydrate
CAS Number: 64044-51-5
Formula Weight: 360.34
Formula: C12H22O11·H2O
Boiling Point (°C): Decomposes
Freezing Point (°C): Decomposes
Solubility: Water
Synonyms: Milk Sugar
Shelf Life (months): 36
Storage: Green
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D-Fructose
CAS Number: 57-48-7
Formula Weight: 180.16
Formula: C6H12O6
Density (g/mL): 1.60
Boiling Point (°C): Decomposes
Freezing Point (°C): 104
Solubility: Water, Alcohol, Ether
Synonyms: d-Levulose
Shelf Life (months): 36
Storage: Green
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Ethyl Alcohol Denatured
CAS Number: Mixture
Formula: Mixture
Density: 0.794 g/mL
Boiling and Freezing Point: 78°C, -114°C
Solubility: Miscible with Water and Organic Solvents
Synonyms: Denatured Alcohol, Ethyl Alcohol Anhydrous, Ethanol
Shelf Life: 36 Months
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Gelatin
CAS Number: 9000-70-8
Formula Weight: Mixture
Formula: Natural Product
Density (g/mL): >1.0
Boiling Point (°C): Decomposes
Freezing Point (°C): Decomposes
Solubility: Hot Water
Shelf Life (months): 36
Storage: Green
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D-Glucose Anhydrous
CAS Number: 50-99-7
Formula: C6H12O6
Density: 1.5 g/mL
Freezing Point: 148 °C
Solubility: Water
Synonyms: Dextrose
Shelf Life: 12 Months
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D-Glucose Monohydrate
CAS Number: 50-99-7
Formula: C6H12O6
Density: 1.5 g/mL
Freezing Point: 148 °C
Solubility: Water
Synonyms: Dextrose
Shelf Life: 12 Months
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Guaiacol
CAS Number: 90-05-1
Formula Weight: 124.14
Formula: C7H8O2
Density (g/mL): 1.120
Boiling Point (°C): 205
Freezing Point (°C): 28
Solubility: Water
Synonyms: 2-Methoxyphenol
Shelf Life (months): 36
Storage: Red
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Hydrogen Peroxide
CAS Number: 7722-84-1
Formula: Mixture
Density: Approximately 1.0 g/mL
Boiling and Freezing Point: Approximately 100°C, Approximately 0°C
Solubility: Water and Alcohol
Synonyms: Hydrogen Dioxide
Shelf Life: 12 Months
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Indigo Carmine
CAS Number: 860-22-0
Formula Weight: 466.36
Formula: C16H8N2Na2O8S2
Solubility: Water and Alcohol
Synonyms: Acid Blue 74, C.I. No. 73015
Shelf Life (months): 36
Storage: Green
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Iodine, Solution
Chemical specifications vary based on the product. For more information, consult the Safety Data Sheet or contact your Ward's representative.
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Iron(II) Sulfate Heptahydrate
CAS Number: 7782-63-0
Formula Weight: 278.02
Formula: FeSO4·7H2O
Hazard Info: Toxic
Density (g/mL): 1.897
Boiling Point (°C): Decomposes
Freezing Point (°C): 72
Solubility: Water
Synonyms: Ferrous Sulfate 7-Hydrate, Iron(II) Sulfate 7-Hydrate, Ferrous Sulfate Heptahydrate
Shelf Life (months): 12
Storage: Green
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Iron(III) Chloride
CAS Number: 7705-08-0
Formula Weight: 162.21
Formula: FeCl3
Hazard Info: Irritant, Corrosive, Hygroscopic
Density (g/mL): 2.80-2.90
Boiling Point (°C): 307
Freezing Point (°C): 307
Solubility: Water
Synonyms: Ferric Chloride Anhydrous
Shelf Life (months): 12
Storage: White
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Iron
CAS Number: 65997-19-5
Formula: Fe
Density: 7.86 g/mL
Freezing Point: 1535 °C
Solubility: Sulfuric Acid and Hydrochloric Acid
Synonyms: Iron Aggregate
Shelf Life: 36 Months
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Isopropyl Alcohol
CAS Number: 67-63-0
Formula: CH32CHOH
Density: 0.786—0.79 g/mL
Boiling and Freezing Point: 82°C, -90°C
Solubility: Water, Alcohol and Ether
Synonyms: 2-Propanol, Isopropanol
Shelf Life: 12 Months
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Strontium Chloride 6-Hydrate
CAS Number: 10025-70-4
Formula Weight: 266.62
Formula: SrCl2·6H2O
Density: 2.986 g/mL
Freezing Point: 570°C
Solubility: Water and Alcohol
Shelf Life: 36 Months
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Strontium Nitrate
CAS Number: 10042-76-9
Formula Weight: 211.63
Formula: Sr(NO3)2
Hazard Info: Oxidizer, Flammable, Toxic, Irritant
Density (g/mL): 2.986
Freezing Point (°C): 570
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Yellow