"safety"
Charcoal
CAS Number: 7440-44-0
Formula Weight: 12.01
Formula: C
Hazard Info: Flammable
Density (g/mL): 0.4-0.7
Shelf Life (months): 36
Storage: Green/Red
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Spectrum Tube Power Supply
Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.
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Humectant
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1.0
Boiling Point (°C): >187
Shelf Life (months): 6
Storage: Green
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Ammonium Carbonate
Density: 150 g/mL
Freezing Point: 58 °C
Solubility: Water
Synonyms: Diammonium Carbonate, Crystal Ammonia
Shelf Life: 36 Months
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Starch
CAS Number: 9005-84-9 soluble, 9005-25-8 potato
Formula Weight: 162.15n
Formula: C6H10O5n
Density: 1.45 g/mL
Synonyms: Amylodextrin, Amylogen
Shelf Life: 36 Months
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Zinc Sulfide
CAS Number: 1314-98-3
Formula Weight: 97.45
Formula: ZnS
Density (g/mL): 4.0
Solubility: Acids
Synonyms: Sachtolith
Shelf Life (months): 36
Storage: Green
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Neutral Red
CAS Number: 553-24-2
Formula Weight: 288.78
Formula: C15H16N4·HCl
Solubility: Water and Alcohol
Synonyms: N8, Basic Red 5
Shelf Life (months): 36
Storage: Green
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Rennin
CAS Number: 9073-79-4
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 1.3
Synonyms: Rennase, Chymosin, Rennin Powder
Shelf Life (months): 36
Storage: Green
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D-Glucose Monohydrate
CAS Number: 50-99-7
Formula: C6H12O6
Density: 1.5 g/mL
Freezing Point: 148 °C
Solubility: Water
Synonyms: Dextrose
Shelf Life: 12 Months
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Sodium Alginate
CAS Number: 9005-38-3
Formula Weight: Mixture
Formula: Mixture
Solubility: Hot Water
Synonyms: Alginic Acid
Shelf Life (months): 36
Storage: Green
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Agarose
CAS Number: 9012-36-6
Density (g/mL): >1
Freezing Point (°C): 260
Solubility: Boiling Water
Synonyms: Agarose Low EEO
Shelf Life (months): 36
Storage: Green
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Resazurin
CAS Number: 62758-13-8
Formula: Mixture
Shelf Life (months): 12
Solubility: Miscible with Water
Storage: Green
Synonyms: Resazurin, Water Solution
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Potassium
CAS Number: 7440-09-7
Formula: K
Density: 0.86 g/mL
Boiling and Freezing Point: 774°C, 63°C
Synonyms: Kalium
Shelf Life: 36 Months
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Lycopodium
CAS Number: 8023-70-9
Formula: Natural Product
Solubility: Insoluble in Water and Organic Solvents
Synonyms: Spores of Lycopodium Clavatum
Shelf Life: 36 Months
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Amylase
CAS Number: Mixture
Boiling Point: Decomposes
Synonyms: Bacterial Amylase 50,000 BAU/g, Alpha-Amylase
Shelf Life: 36 Months
Storage: Green
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Sodium Acetate Trihydrate
CAS Number: 6131-90-4
Formula: NaC2H3O2 3H2O
Density: 1.45 g/mL
Boiling and Freezing Point: 122.7°C, 57.7°C
Shelf Life: 12 Months