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.
Stain Set, Micro
Includes: Aniline Blue 1%, Congo Red 1%, Eosin Y 1%, Malachite Green 1%, Methyl Violet 1%
Shelf Life (months): 36
Storage: Red
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CR-1 Cover Glass Mounting Medium
Hazard Info: Flammable
Shelf Life (months): 36
Storage: Red
Synonyms: CR-1
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Carbol Fuchsin Stain
CAS Number: 4197-24-4
Formula: C21H22CIN3
Shelf Life: 36 Months
Storage: Blue/Red
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Yeast
CAS Number: 6876-77-7 Brewer's/8013-01-2 Active Dry
Formula: Mixture
Shelf Life: 12 Months
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Chlorophyll
CAS Number: 97659-67-1
Synonyms: Sodium Copper Chlorophyllin
Shelf Life (months): 36
Storage: Green
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Nigrosin
CAS Number: 8005-03-6
Solubility: Water
Synonyms: Acid Black 2
Shelf Life (months): 36
Storage: Green
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Lipase
CAS Number: 9001-62-1
Solubility: Water
Synonyms: Lipase Enzyme
Shelf Life (months): 12
Storage: Green
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Aluminum
CAS Number: 7429-90-5
Formula: Al
Density (g): 2.7 g/mL
Shelf Life: 36 Months
Storage: Green/Red
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Benedict’s Powder
CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Solubility: Water
Shelf Life (months): 36
Storage: Green
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Sodium Chloride
CAS Number: 7647-14-5
Formula: NaCl
Density: 2.16 g/mL
Boiling and Freezing Point: 1465°C, 801°C
Shelf Life: 36 Months
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Schiff Reagent
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Toxic
Synonyms: Schiff Aldehyde Solution
Shelf Life (months): 12
Storage: Green
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Latex Injection Medium
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 0.95
Boiling Point (°C): 100
Solubility: Organic Solvents
Shelf Life (months): 12
Storage: Green
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Invertase
CAS Number: 9001-57-4
Solubility: Water
Synonyms: Fructofuranosidase, B-
Shelf Life (months): 36
Storage: Green
10,000 activity units per gram
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Piccolyte II
Density (g/mL): 0.87
Boiling Point (°C): 139-141
Synonyms: Piccolyte Slide Mounting Media
Shelf Life (months): 36
Storage: Red
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Limewater
CAS Number: 1305-62-0
Formula: Ca(OH)2
Formula Weight: 74.10
Shelf Life (months): 12
Storage: Green
Synonyms: Calcium Hydroxide Solution
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Bromothymol Blue
CAS Number: 34722-90-2
Formula: C27H27Br2O5SNa
Boiling Point: Decomposes
Solubility: Water
Synonyms: Bromothymol Blue pH Indicator
Shelf Life: 36 Months
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Copper
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
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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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Ascorbic Acid
CAS Number: 50-81-7
Formula: C6H8O6
Density: 1.65 g/mL
Boiling and Freezing Point: Decomposes, 190-192°C
Synonyms: Vitamin C
Shelf Life: 36 Months
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Strontium Carbonate
CAS Number: 1633-05-2
Formula Weight: 147.64
Formula: SrCO3
Density (g/mL): 3.5
Synonyms: Strontianite
Shelf Life (months): 36
Storage: Green
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Potassium Carbonate Anhydrous
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
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Hydroxylamine Hydrochloride
CAS Number: 5470-11-1
Formula Weight: 69.49
Formula: NH2OH·HCl
Hazard Info: Corrosive
Density (g/mL): 1.67
Synonyms: Hydroxylammonium Chloride
Shelf Life (months): 36
Storage: White
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Orcein
CAS Number: 1400-62-0
Formula: C28H24N2O7
Formula Weight: 500.52
Shelf Life (months): 36
Solubility: Alcohol, Acetone, and Dilute Alkali Solutions
Storage: Green
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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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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Carborundum
CAS Number: 409-21-2
Formula Weight: 40.10
Formula: SiC
Density (g/mL): 3.2
Solubility: Insoluble in Water
Synonyms: Silicon Carbide
Shelf Life (months): 36
Storage: Green
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Potassium Polyacrylate
CAS Number: 31212-13-2
Hazard Info: Irritant
Density (g/mL): 0.6-0.7
Freezing Point (°C): 198.89
Synonyms: Acrylamide, Potassium Acrylate Copolymer, crosslinked
Shelf Life (months): 36
Storage: Green
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Potassium Phosphate Monobasic
CAS Number: 7778-77-0
Formula Weight: 136.09
Formula: KH2PO4
Density (g/mL): 2.338
Freezing Point (°C): 253
Solubility: Water
Synonyms: Potassium Dihydrogen Phosphate
Shelf Life (months): 12
Storage: Green
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Hexanes
CAS Number: 110-54-3
Formula: C6H14
Density: 0.660—0.690 g/mL
Boiling Point: 63—68°C
Solubility: Alcohol, Acetone, and Ether
Synonyms: Hexane and n-Hexane
Shelf Life: 36 Months
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Clayton Yellow
CAS Number: 1829-00-1
Formula: C28H19N5Na2O6S4
Formula Weight: 695.68Shelf Life (months): 36
Solubility: Water, Alcohol
Storage: Green
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Nitric Acid
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