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Chemicals for Science Education
Catalog Number:
(470300-302)
Description:
CAS Number: 513-77-9
Formula Weight: 197.37 Formula: BaCO3 Hazard Info: Toxic (if ingested) Density (g/mL): 3.1 Freezing Point (°C): Near decomposition Solubility: Acids (except Sulfuric) Synonyms: Barium Salt, Carbonic Acid Shelf Life (months): 36 Storage: Blue
Description:
Add to prepared agar or broth to select antibiotic-resistant bacterial strains.
Catalog Number:
(470302-886)
Description:
CAS Number: 1401-55-4
Formula Weight: 1701.23 Formula: C76H52O46 Density (g/mL): >1.0 Freezing Point (°C): 210-215 Solubility: Water, Alcohol, and Acetone Synonyms: Tanin, Gallotannic Acid, Pyrogallol Tannin Shelf Life (months): 36 Storage: Green
Catalog Number:
(470302-898)
Description:
CAS Number: 62-55-5
Formula Weight: 75.13 Formula: CH3CSNH2 Freezing Point (°C): 111-114 Solubility: Water, Alcohol, and Organic Solvents Synonyms: Acetothioamide, TAA Shelf Life (months): 36 Storage: Blue
Catalog Number:
(470301-930)
Description:
CAS Number: 106-46-7
Formula Weight: 147.00 Formula: C6H4Cl2 Hazard Info: Toxic, Irritant Density (g/mL): 1.458 Boiling Point (°C): 174 Freezing Point (°C): 53 Solubility: Organic Solvents Synonyms: 1,4-Dichlorobenzene, para-Dichlorobenzene Shelf Life (months): 12 Storage: Blue
Catalog Number:
(470301-798)
Description:
CAS Number: 8004-87-3
Formula Weight: Mixture Formula: Mixture Density (g/mL): Approximately 1 Boiling Point (°C): Approximately 100 Freezing Point (°C): Approximately 0 Solubility: Water and Chloroform Synonyms: Basic Violet 1 Aqueous Solution Shelf Life (months): 36 Storage: Green
Catalog Number:
(470300-088)
Description:
CAS Number: 329-65-7
Formula Weight: 183.2 Formula: C9H13NO3 Hazard Info: Toxic (if ingested) Freezing Point (°C): 197 Solubility: Water and Alcohol Synonyms: Racepinfrine, DL-Epinephrine, DL-Adrenaline Shelf Life (months): 12 Storage: Blue
Description:
CAS Number: Mixture
Formula: Mixture Density: 0.794 g/mL Boiling and Freezing Point: 78°C, -114°C Solubility: Miscible with Water and Organic Solvents Synonyms: Denatured Alcohol, Ethyl Alcohol Anhydrous, Ethanol Shelf Life: 36 Months
Catalog Number:
(470109-526)
Description:
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.
Description:
CAS Number: 1317-65-3
Formula: CaCO3 Density: 2.71 g/mL Solubility: Water and Acids Synonyms: Precipitated Chalk, Natural Chalk, Powdered Chalk Shelf Life: 36 Months Storage: Green
Catalog Number:
(470023-908)
Description:
Highlights Protein Gels Safely, in 30 Minutes
Description:
CAS Number: 8042-47-5
Formula Weight: Variable Formula: CH2[CH2]nCH3 Density (g/mL): 0.818-0.880 Solubility: Organic Solvents Synonyms: White Mineral Oil, Light Paraffin Oil Shelf Life (months): 36 Storage: Green
Description:
CAS Number: 12230-71-6
Formula Weight: 315.48 Formula: BaOH2·8H2O Density: 2.18 gg/mL Solubility: Water, Alcohol and Ether Synonyms: Barium Hydrate, Barium Octahydrate Shelf Life: 12 Months
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