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.
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(III) Nitrate Nonahydrate
CAS Number: 7782-61-8
Formula: FeNO33 9H2O
Density: 1.68 g/mL
Freezing Point: 47.2°C
Solubility: Water and Alcohol
Synonyms: Iron (III) Nitrate 9-Hydrate, Ferric Nitrate Nonahydrate
Shelf Life: 12 Months
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Iron(III) Oxide Red
CAS Number: 1309-37-1
Formula Weight: 159.68
Formula: Fe2O3
Density (g/mL): 5.24
Freezing Point (°C): 1565
Solubility: Acids
Synonyms: Ferric Oxide Red
Shelf Life (months): 36
Storage: Green
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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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Janus Green B
CAS Number: 2869-83-2
Formula Weight: 511.07
Formula: C30H31N6Cl
Boiling Point (°C): Decomposes
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Green
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Starch Indicator Solution
CAS Number: 9005-84-9
Formula: Mixture
Density: Approximately 1 g/mL
Boiling and Freezing Point: Approximately 100 °C, Approximately 0°C
Solubility: Organic Solvents, Not Soluble in Water
Synonyms: Starch, Aqueous Solution
Shelf Life: 36 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
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Sucrose
CAS Number: 57-50-1
Formula: C12H22O11
Density: 1.58g/mL
Freezing Point: 185.5°C
Solubility: Water
Synonyms: Cane Sugar, Beet Sugar
Shelf Life: 36 Months
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Sudan IV
CAS Number: 85-83-6
Formula: C24H20N4O
Boiling Point: 260°C
Solubility: Alcohol
Synonyms: Solvent Red 24, C.I. No. 26105
Shelf Life: 36 Months
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Sulfur
CAS Number: 7704-34-9
Formula Weight: 32.06
Formula: S
Hazard Info: Flammable
Density (g/mL): 2.04-2.07
Boiling Point (°C): 444
Freezing Point (°C): 116-121
Solubility: Alcohol, Organic Solvents, Not Soluble in Water
Synonyms: Sulfur Flour
Shelf Life (months): 36
Storage: Red
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Tert-Butyl Alcohol
CAS Number: 75-65-0
Formula: CH33COH
Density: 0.8 g/mL
Boiling and Freezing Point: 83°C, 25°C
Solubility: Water, miscible with Alcohol and Ether
Synonyms: tert-Butanol, 2-Methyl-2-propanol
Shelf Life: 12 Months
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Tin
CAS Number: 7440-31-5
Formula Weight: 118.69
Formula: Sn
Density (g/mL): 7.31
Boiling Point (°C): 231.9
Freezing Point (°C): 2270
Solubility: Acids, Potassium Hydroxide Solution
Shelf Life (months): 36
Storage: Green
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Tris-EDTA Solution
CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1
Boiling Point (°C): Approximately 100
Freezing Point (°C): Approximately 0
Solubility: Water
Synonyms: Tris-EDTA (TE) Solution
Shelf Life (months): 36
Storage: Green
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Universal Indicator Solution
CAS Number: Mixture
Formula: Mixture
Density: 0.794 g/mL
Boiling and Freezing Point: 75-80°C, -114°C
Solubility: Water
Synonyms: Universal pH Indicator
Shelf Life: 36 Months