"S"
Sodium Sulfate
CAS Number: 7757-82-6
Formula Weight: 142.04
Formula: Na2SO4
Density (g/mL): 2.698
Boiling Point (°C): >1000
Freezing Point (°C): 888
Solubility: Water
Synonyms: Disodium Sulfate
Shelf Life (months): 36
Storage: Green
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Sodium Hydroxide
CAS Number: 1310-73-2
Formula: NaOH
Density: 2.13 g/mL
Boiling and Freezing Point: 1390°C, 318°C
Solubility: Water and Alcohol
Synonyms: Caustic Soda
Shelf Life: 36 Months
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Steel Shot
Density (g/mL): >7.6
Synonyms: Steel Shot #6
Shelf Life (months): 36
Storage: Green
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Soap Solution, APHA
Shelf Life (months): 36
Storage: Red
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Soap, Castile
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 1.04
Shelf Life (months): 36
Storage: Green
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Stain Set, Micro
Includes: Aniline Blue 1%, Congo Red 1%, Eosin Y 1%, Malachite Green 1%, Methyl Violet 1%
Shelf Life (months): 36
Storage: Red
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Steel Wool
Shelf Life (months): 36
Solubility: Mineral Acids
Storage: Green
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Innovating Science Unknown Compositions Samples: Soda Ash
A series of sodium carbonate (soda ash) samples with a range of known purities.
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Safranin O
CAS Number: 477-73-6
Formula: C20H19N4Cl
Density: 1 g/mL
Solubility: Water and Alcohol
Synonyms: Basic Red 2, C.I. No. 50240
Shelf Life: 36 Months
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Spore Staining Solution
Synonyms: Malachite Green HCl
Shelf Life (months): 36
Storage: Green
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Schiff Reagent
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Toxic
Synonyms: Schiff Aldehyde Solution
Shelf Life (months): 12
Storage: Green
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Sodium Chloride
CAS Number: 7647-14-5
Formula: NaCl
Density: 2.16 g/mL
Boiling and Freezing Point: 1465°C, 801°C
Shelf Life: 36 Months
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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
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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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Sabouraud Dextrose Agar
For the cultivation and identification of fungi; Includes label instructions for preparation; must refrigerate upon receipt.
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Sudan III
CAS Number: 85-86-9
Formula: C22H16N4O
Density: 0.34 g/mL
Freezing Point: 100 °C
Solubility: Alcohol
Synonyms: Solvent Red 23 C.I. No. 26100
Shelf Life: 36 Months