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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.
Applied Filters
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Hydrochloric Acid
CAS Number: 7647-01-0
Formula: HCl
Density: 1.16 mL
Boiling and Freezing Point: 81.11 to 85°C, -45°C
Solubility: Water
Synonyms: Muriatic Acid, Hydrogen Chloride
Shelf Life: 24 Months
Expand 30 item
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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Phenolphthalein
CAS Number: 77-09-8
Formula: C20H14O4
Density: 1.299 g/mL
Solubility: Alcohol and Alkalis
Shelf Life: 36 Months
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Polyvinyl Alcohol
CAS Number: 9002-89-5
Formula: CH2CHOHn
Synonyms: PVA, Ethanol Homopolymer
Shelf Life: 12 Months
Expand 7 item
Acetic Acid
CAS Number: 64-19-7
Formula: CH3COOH
Density: 1.049 g/ml
Boiling Point: 118.1°C
Freezing Point: 16.7°C
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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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Guar Gum
CAS Number: 9000-30-0
Solubility: Water
Synonyms: Guar Flour
Shelf Life (months): 36
Storage: Green
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Calcium Chloride
CAS Number: Mixture
Formula: CaCl2
Freezing Point: 772 °C
Shelf Life: 12 Months
Storage: Green
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Cobalt(II) Chloride Hexahydrate
CAS Number: 7791-13-1
Formula: CoCl2 6H2O
Density: 1.92 g/mL
Solubility: Water, Alcohol, and Acetone
Synonyms: Cobaltous Chloride Hexahydrate, Cobalt Dichloride Hexahydrate
Shelf Life: 36 Months
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Ammonium Chloride
Formula: NH4Cl
Density: 1.527 g/mL
Boiling Point: Sublimes at 340°C
Freezing Point: 520°C
Solubility: Water and Glycerol
Synonyms: Ammonium Muriate, Sal Ammoniac
Shelf Life: 12 Months