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science+kits
Description:
CAS Number: 13478-10-9
Formula Weight: 198.81 Formula: FeCl2·4H2O Density (g/mL): 1.93 Boiling Point (°C): 1026 Freezing Point (°C): 105-115 Solubility: Water Synonyms: Ferrous Chloride Tetrahydrate, Iron(II) Chloride 4-Hydrate Shelf Life (months): 12 Storage: White
Description:
CAS Number: 107-92-6
Formula Weight: 88.11 Formula: CH3(CH2)2COOH Hazard Info: Corrosive, Irritant, Strong Odor Density (g/mL): 0.959 Boiling Point (°C): 163.5 Freezing Point (°C): -5.2 Synonyms: Ethylacetic Acid, Butanoic Acid Shelf Life (months): 36 Storage: White
Catalog Number:
(470301-450)
Description:
CAS Number: 78-83-1
Formula Weight: 74.12 Formula: (CH3)2CHCH2OH Hazard Info: Flammable, Toxic, Irritant Density (g/mL): 0.806 Boiling Point (°C): 108 Freezing Point (°C): -107 Synonyms: Isobutanol, 2-Methyl-2-Propanol Shelf Life (months): 36 Storage: Red
Catalog Number:
(470300-762)
Description:
CAS Number: 1308-06-1
Formula Weight: 240.82 Formula: Co3O4 Density (g/mL): 5.2-6.1 Freezing Point (°C): 895 Solubility: Sulfuric Acid Synonyms: Cobalt(II,III) Tetraoxide, Cobalt Oxide Shelf Life (months): 36 Storage: Green
Description:
CAS Number: 107-21-1
Formula Weight: 62.07 Formula: HOCH2CH2OH Hazard Info: Toxic Density (g/mL): 1.1135 Boiling Point (°C): 198 Freezing Point (°C): -13 Solubility: Water, Alcohol and Acetone Synonyms: 1,2-Ethanediol Shelf Life (months): 12 Storage: Green
Description:
CAS Number: 1309-48-4
Formula Weight: 40.30 Formula: MgO Hazard Info: Toxic Density (g/mL): 3.65-3.75 Boiling Point (°C): 3600 Freezing Point (°C): 2800 Solubility: Acids and Slightly in Water Synonyms: Magnesia, Calcinated Magnesia, Calcined Brucite Shelf Life (months): 12 Storage: Green
Description:
Demonstrate and reinforce popular biological concepts with science that sticks.
Catalog Number:
(470183-798)
Description:
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
Catalog Number:
(470300-022)
Description:
CAS Number: 140-66-9
Formula Weight: 206.33 Formula: (CH3)3CCH2(CH3)2C6H4OH Hazard Info: Corrosive Density (g/mL): 0.912 Boiling Point (°C): 221.2 Freezing Point (°C): 101.5 Solubility: Water and Alcohol Synonyms: p-tert-Octylphenol, 4-(tert-octyl) Phenol Shelf Life (months): 36 Storage: White
Description:
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
Catalog Number:
(470146-008)
Description:
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective. This Study Pack contains 10 of each selected fossil, along with key information about its characteristics and its important place in Earth’s history.
Catalog Number:
(470014-322)
Description:
Using a strip of tape and this dynamic FUN car, students can visualize key physical science concepts.
Catalog Number:
(470300-250)
Description:
CAS Number: 7722-76-1
Formula Weight: 115.03 Formula: NH4H2PO4 Density (g/mL): 1.803 Boiling Point (°C): Decomposes Freezing Point (°C): 190 Solubility: Water Synonyms: Ammonium Dihydrogen Phosphate Shelf Life (months): 36 Storage: Green
Description:
CAS Number: 333-20-0
Formula Weight: 97.18 Formula: KSCN Hazard Info: Toxic Density (g/mL): 1.886 Boiling Point (°C): 500 Freezing Point (°C): 173 Solubility: Water, Alcohol, and Acetone Synonyms: Thiocyanic Acid Potassium Salt, Potassium Sulfocyanate, Potassium Rhodanide Shelf Life (months): 12 Storage: Green
Description:
Chert is a microcrystalline, hard, silica mineral.
Description:
Fluorite is Green Halide mineral with moh's hardness 4.
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