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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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Sodium Dichromate Dihydrate
CAS Number: 7789-12-0
Formula Weight: 298.05
Formula: Na2Cr2O7·2H2O
Hazard Info: Toxic, Corrosive
Density (g/mL): 2.348
Solubility: Water
Synonyms: Sodium Bichromate
Shelf Life (months): 12
Storage: Blue
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Sodium Dithionite
CAS Number: 7775-14-6
Formula Weight: 174.11
Formula: Na2O4O2
Density (g/mL): 2.500
Freezing Point (°C): 300
Solubility: Water
Synonyms: Sodium Hydrosulfite
Shelf Life (months): 12
Storage: Red
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Sodium Iodate
CAS Number: 7681-55-2
Formula Weight: 197.90
Formula: NaIO3
Density (g/mL): 4.277
Solubility: Water, Acetone
Synonyms: Iodic Acid Sodium Salt
Shelf Life (months): 12
Storage: Yellow
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Sodium Metabisulfite
CAS Number: 7681-57-4
Formula Weight: 190.10
Formula: Na2S2O5
Density (g/mL): 1.33
Boiling Point (°C): 104
Solubility: Water and Alcohol
Synonyms: Sodium Pyrosulfite Anhydrous
Shelf Life (months): 12
Storage: Green
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Sodium Nitrite
CAS Number: 7632-00-0
Formula Weight: 69.00
Formula: NaNO2
Hazard Info: Oxidizer, Flammable, Explosive, Toxic
Density (g/mL): 2.17
Freezing Point (°C): 270
Solubility: Water and Alcohol
Synonyms: Nitrous Acid Sodium Salt
Shelf Life (months): 36
Storage: Yellow
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Sodium Oxalate
CAS Number: 62-76-0
Formula Weight: 134.00
Formula: (COONa)2
Hazard Info: Toxic
Density (g/mL): 2.34
Freezing Point (°C): 250-270
Synonyms: Ethanedioic Acid Disodium Salt
Shelf Life (months): 12
Storage: White
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Sodium Phosphate Dibasic 7-Hydrate
CAS Number: 7782-85-6
Formula Weight: 268.07
Formula: Na2HPO4·7H2O
Density (g/mL): 1.68
Solubility: Hot Water
Synonyms: Disodium Phosphate 7-Hydrate
Shelf Life (months): 12
Storage: Green
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Sodium Phosphate Dibasic Anhydrous
CAS Number: 7558-79-4
Formula Weight: 141.96
Formula: Na2HPO4
Density (g/mL): 1.52
Solubility: Hot Water
Synonyms: Disodium Hydrogen Phosphate
Shelf Life (months): 12
Storage: Green
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Sucrose Solution
CAS Number: 57-50-1
Formula Weight: 342.30
Formula: C12H22O11
Density (g/mL): 1.58
Freezing Point (°C): 185.5
Solubility: Water
Synonyms: Cane Sugar, Beet Sugar
Shelf Life (months): 36
Storage: Green
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Sabouraud Dextrose Agar
For the cultivation and identification of fungi; Includes label instructions for preparation; must refrigerate upon receipt.
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.