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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.

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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Product Image-470300-398

Biuret Reagent Solution

Supplier: Ward's Science
Description: CAS Number: Mixture
Formula Weight: Mixture
Density: 1.0 g/mL
Boiling and Freezing Point: Approximately 100°C, Approximately 0°C
Synonyms: Biuret Solution, Biuret Reagent
Shelf Life: 12 Months

SDS

Product Image-470302-206

Potassium Nitrite

Supplier: Ward's Science
Description: CAS Number: 7758-09-0
Formula Weight: 85.11
Formula: KNO2
Hazard Info: Oxidizer, Flammable, Irritant
Density (g/mL): 1.915
Boiling Point (°C): Explodes at 538
Solubility: Water
Synonyms: Nitrous Acid, Potassium Salt
Shelf Life (months): 36
Storage: Yellow

SDS

Product Image-470300-106

Alizarin Red S

Supplier: Ward's Science
Description: CAS Number: 130-22-3
Formula Weight: 342.28
Formula: C14H7NaO7S
Hazard Info: Irritant
Synonyms: Mordant Red 3, C.I. No. 58005
Shelf Life (months): 36
Storage: Green

SDS

Product Image-470300-074

Aceto-Orcein Stain

Supplier: Ward's Science
Description: CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 1.049
Boiling Point (°C): 118.1
Freezing Point (°C): 16.7
Synonyms: Aceto-Orcein Biological Stain
Shelf Life (months): 36
Storage: White

SDS

Product Image-470302-072

Potassium Chlorate

Supplier: Ward's Science
Description: CAS Number: 3811-04-9
Formula: KClO3
Density: 2.34 g/mL
Boiling and Freezing Point: 400°C, 368°C
Solubility: Boiling Water
Synonyms: Chlorate of Potash, Chloric Acid Potassium Salt, Potassium Oxymuriate
Shelf Life: 36 Months

SDS

Product Image-470300-796

Copper (II) Acetate Monohydrate

Catalog Number: (470300-796)
Supplier: Ward's Science
Description: CAS Number: 6046-93-1
Formula Weight: 199.65
Formula: Cu(O2CCH3)2·H2O
Hazard Info: Toxic
Freezing Point (°C): 115
Solubility: Water, Alcohol and Ether
Synonyms: Cupric Acetate Monohydrate
Shelf Life (months): 36
Storage: Green

SDS


Product Image-470301-102

Fluorescein Disodium Salt

Supplier: Ward's Science
Description: CAS Number: 518-47-8
Formula Weight: 376.28
Formula: C20H10O5Na2
Boiling Point (°C): Decomposes
Freezing Point (°C): Decomposes
Solubility: Water
Synonyms: Acid Yellow 73, C.I. No. 45350, Uranine
Shelf Life (months): 36
Storage: Green

SDS

Product Image-470301-962

Phenol

Supplier: Ward's Science
Description: CAS Number: 108-95-2
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Toxic, Irritant (absorption and inhalation)
Density (g/mL): 1.05
Boiling Point (°C): 181
Freezing Point (°C): 5-17
Solubility: Water and Organic Solvents
Shelf Life (months): 12
Storage: Blue

SDS

Product Image-470302-066

Potassium Carbonate 1.5-Hydrate

Catalog Number: (470302-066)
Supplier: Ward's Science
Description: CAS Number: 6381-79-9
Formula Weight: 165.24
Formula: K2CO3·1.5H2O
Density (g/mL): 2.428
Freezing Point (°C): 891
Solubility: Water
Synonyms: Potash Sesquihydrate
Shelf Life (months): 12
Storage: Green

SDS


Product Image-470303-046

Winkler’s Solution #2

Catalog Number: (470303-046)
Supplier: Ward's Science
Description: Synonyms: Alkaline-Iodide
Shelf Life (months): 36
Storage: White

SDS


Product Image-470301-734

Menthol

Catalog Number: (470301-734)
Supplier: Ward's Science
Description: CAS Number: 89-78-1
Formula Weight: 156.27
Formula: C10H20O
Hazard Info: Irritant
Density (g/mL): 0.890
Boiling Point (°C): 212
Freezing Point (°C): 41-44
Solubility: Organic Solvents, Alcohol, and Acetic Acid
Synonyms: Cyclic Alcohol
Shelf Life (months): 36
Storage: Green

SDS


Product Image-470302-672

Sodium Polyacrylate

Catalog Number: (470302-672)
Supplier: Ward's Science
Description: CAS Number: 9003-04-7
Formula: (C3H3NaO2)n
Density (g/mL): 0.4 - 0.7
Freezing Point (°C): >198.89
Solubility: insoluble in water/swells in water
Synonyms: Acrylic acid polymer
Shelf Life (months): 12
Storage: Green

SDS


Product Image-470300-280

Antimony Trichloride

Catalog Number: (470300-280)
Supplier: Ward's Science
Description: CAS Number: 10025-91-9
Formula Weight: 228.11
Formula: SbCl3
Density (g/mL): 3.1
Boiling Point (°C): 223
Freezing Point (°C): 73.4
Solubility: Alcohol, Acetone, Acids, and Reactive with Water
Synonyms: Antimony(III) Chloride
Shelf Life (months): 12
Storage: White

SDS


Product Image-470300-370

Benzoic Acid

Supplier: Ward's Science
Description: CAS Number: 65-85-0
Formula Weight: 122.12
Formula: C6H5COOH
Hazard Info: Slightly Toxic, Irritant, Combustible
Density (g/mL): 1.321
Boiling Point (°C): 249
Freezing Point (°C): 121
Synonyms: Benzenecarboxylic Acid
Shelf Life (months): 36
Storage: Green

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Product Image-470300-162

Aluminum Sulfate 18-Hydrate

Supplier: Ward's Science
Description: CAS Number: 7784-31-8
Formula: Al2(SO4)3·18H2O
Density: 1.61 g/mL
Boiling Point: Decomposes
Freezing Point : 86°C
Solubility: Water
Shelf Life: 36 months

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Product Image-470301-706

Manganese(II) Chloride

Supplier: Ward's Science
Description: CAS Number: 13446-34-9
Formula Weight: 197.91
Formula: MnCl2·4H2O
Density (g/mL): 2.0100
Boiling Point (°C): 198
Freezing Point (°C): 58
Solubility: Water and Alcohol
Synonyms: Manganous Chloride, Manganese Chloride, Manganous Chloride 4-Hydrate
Shelf Life (months): 12
Storage: Green

SDS

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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