Chemicals for Science Education

CAS Number: 6381-59-5
Formula Weight: 282.23
Formula: KNaC4H4O6·4H2O
Hazard Info: Oxidizer, Toxic
Density (g/mL): 2.065
Boiling Point (°C): 105-130
Freezing Point (°C): 36.4
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Yellow

CAS Number: 7114-03-6
Formula Weight: 608.78
Formula: C₂₇H₃₅Cl₂N₃·ZnCl₂
Density (g/mL): >1
Boiling Point (°C): Decomposes
Solubility: Moderately soluble in water
Shelf Life (months): 36
Storage: Green

Specimen Holding Fluid, Dilute one part to nine parts water for use.
Shelf Life (months): 36
Storage: Red

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

CAS Number: 10124-56-8
Formula Weight: 611.52
Formula: (NaPO₃)₆
Freezing Point (°C): 628
Solubility: Water
Synonyms: Sodium Polyphosphate
Shelf Life (months): 36
Storage: Green

CAS Number: 7732-18-5
Formula Weight: 74.10
Formula: Ca(OH)₂
Solubility: Water
Synonyms: Calcium Hydroxide Water Solution
Shelf Life (months): 12
Storage: Green

CAS Number: 10486-00-7
Formula: NaBO3·4H2O
Hazard Info: Toxic if inhaled; oxidizer
Boiling Point (°C): 130-150°C
Freezing Point (°C): 63°C
Solubility: Moderately soluble in water
Shelf Life (months): 36
Storage: Yellow

Note: The chemical specifications for some of the products on this page may differ from the specirications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Long shelf life
Easy to read results

Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

CAS Number: 7440-44-0
Formula Weight: 12.01
Formula: C
Shelf Life (months): 36
Storage: Green

Storage: Green

Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

Red Cabbage Jiffy Juice is a very stable and easy to use red cabbage extract powder. It has low odor and a long shelf-life. This Red Cabbage Jiffy Juice containts red cabbage extract, dextrose, and citric acid and should be kept out of eyes and mouth.

Acetate Sheet, 8 1/2 x 11" Each

Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

Lactose intolerance is common, but is actually a recessive genetic trait! Humans and other mammals are only meant to drink milk as infants and as they grow, they lose the ability to digest lactose. As populations began to develop, the domestication of cows and drinking milk into adulthood became more common, leading to a tolerance for lactose. Learn about variation, inheritance, and the role of DNA and proteins in expression of traits in this three-part laboratory activity.

CAS Number: 7732-18-5
Formula: H2O
Density: 1 g/mL
Boiling and Freezing Point: 100°C and 0°C

Solubility: Water
Synonyms: Bacteriological media
Shelf Life (months): 36
Storage: Green