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.
Bromine Water Kit
CAS Number: 7758-01-2
Formula Weight: 167.00
Formula: KBrO3
Density (g/mL): 3.27
Solubility: Water
Synonyms: Potassium Bromate, Bromic Acid Potassium Salt
Shelf Life (months): 12
Storage: Yellow
Bromocresol Green
CAS Number: 62625-32-5
Formula Weight: 720.02
Formula: C21H13Br4NaO5S
Boiling Point (°C): Decomposes
Solubility: Water
Shelf Life (months): 36
Storage: Green/Red
Bromocresol Purple
CAS Number: 62625-30-3
Formula Weight: 562.20
Formula: C21H15Br2O5S·Na
Boiling Point (°C): Decomposes
Solubility: Water
Synonyms: Bromocresol Purple, pH Indicator
Shelf Life (months): 36
Storage: Green/Red
Bromophenol Blue
CAS Number: 62625-28-9
Formula Weight: 691.97
Formula: C19H9Br4NaO5S
Density (g/mL): >1
Boiling Point (°C): Decomposes
Freezing Point (°C): Decomposes
Solubility: Water
Synonyms: Bromophenol Blue, pH Indicator
Shelf Life (months): 36
Storage: Green
Cadmium Chloride, Hemipentahydrate
CAS Number: 7790-78-5
Formula Weight: 228.34
Formula: CdCl2*2.5H2O
Density (g/mL): 3.327
Boiling Point (°C): 960
Freezing Point (°C): 568
Solubility: Water
Synonyms: Cadmium Dichloride
Shelf Life (months): 36
Storage: Blue
Cadmium Nitrate 4-Hydrate
CAS Number: 10022-68-1
Formula Weight: 308.47
Formula: Cd(NO3)2·4H2O
Density (g/mL): 2.455
Boiling Point (°C): 132
Freezing Point (°C): 59.5
Solubility: Water, Ammonia and Alcohol
Synonyms: Nitric Acid Cadmium Salt Tetrahydrate
Shelf Life (months): 36
Storage: Yellow
Caffeine
CAS Number: 58-08-2
Formula Weight: 194.20
Formula: C8H10N4O2
Hazard Info: Toxic
Density (g/mL): 1.23
Boiling Point (°C): 178
Freezing Point (°C): 238
Solubility: Chloroform, Water and Alcohol
Synonyms: 1,3,7-Trimethylxanthine
Shelf Life (months): 12
Storage: Blue
Calcium Hypochlorite
CAS Number: 7778-54-3
Density (g/mL): 2.35
Formula: Ca(OCl)2
Formula Weight: 142.99
Freezing Point (°C): 100
Shelf Life (months): 36
Solubility: Water
Storage: Yellow
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
Calcium Nitrate 4-Hydrate
CAS Number: 13477-34-4
Formula Weight: 236.15
Formula: Ca(NO3)2·4H2O
Hazard Info: Flammable, Oxidizer, Explosive
Density (g/mL): 2.36
Boiling Point (°C): Decomposes
Freezing Point (°C): 45
Solubility: Water, Alcohol and Acetone
Synonyms: Calcium Nitrate Tetrahydrate, Nitric Acid Calcium(II) Salt
Shelf Life (months): 12
Storage: Yellow
Calcium Sulfate Dihydrate
CAS Number: 10101-41-4
Formula Weight: 172.10
Formula: CaSO4·2H2O
Density (g/mL): 2.32
Freezing Point (°C): 128
Solubility: Water
Synonyms: Calcium Sulfate 2-Hydrate
Shelf Life (months): 36
Storage: Green
Calmagite
CAS Number: 3147-14-6
Formula Weight: 358.38
Formula: C17H14N2O5S
Freezing Point (°C): 300
Solubility: Water
Synonyms: Calcium-Magnesium Indicator
Shelf Life (months): 36
Storage: Green
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
Cellulase
CAS Number: 9012-54-8
Solubility: Water
Synonyms: Cellulase Enzyme
Shelf Life (months): 36
Storage: Green
Cellulose
CAS Number: 9004-34-6
Formula Weight: (162.14)x
Formula: (C6H10O5)x
Density (g/mL): 0.2-0.5
Solubility: Insoluble in Water
Synonyms: Microcrystalline Cellulose
Shelf Life (months): 36
Storage: Green
Cesium Chloride
CAS Number: 7647-17-8
Formula Weight: 168.36
Formula: CsCl
Density (g/mL): 4
Boiling Point (°C): 645
Freezing Point (°C): 1290
Solubility: Water
Shelf Life (months): 36
Storage: Green
Chlorine Water
CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Toxic, Corrosive
Density (g/mL): 1.02
Boiling Point (°C): Decomposes
Freezing Point (°C): 0
Solubility: Water
Synonyms: Chlorine Test Solution
Shelf Life (months): 36
Storage: White