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"Ward's Science"

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Antimony

Antimony

CAS Number: 7440-36-0
Formula Weight: 121.75
Formula: Sb
Hazard Info: Toxic (Fumes)
Density (g/mL): 6.68
Boiling Point (°C): 1750
Freezing Point (°C): 630
Synonyms: Antimony Metal Lumps, Antimony Black, Antimony Regulus, Stibium
Shelf Life (months): 36
Storage: Blue

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Nickel

Nickel

CAS Number: 7440-02-0
Formula Weight: 58.71
Formula: Ni
Density (g/mL): 8.90
Boiling Point (°C): 2732
Freezing Point (°C): 1452
Shelf Life (months): 36
Storage: Red

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Nickel Sulfate 6-Hydrate

Nickel Sulfate 6-Hydrate

CAS Number: 10101-97-0
Formula Weight: 262.86
Formula: NiSO4·6H2O
Hazard Info: Toxic
Density (g/mL): 2.07
Solubility: Water and Alcohol
Synonyms: Nickelous Sulfate 6-Hydrate
Shelf Life (months): 12
Storage: Blue

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Mineral Oil

Mineral Oil

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

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Tris-Acetate-EDTA Buffer

Tris-Acetate-EDTA Buffer

It's designed for DNA or RNA electrophoresis.

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Chloroform

Chloroform

CAS Number: 67-66-3
Formula Weight: 119.38
Formula: CHCl3
Hazard Info: Toxic, Narcotic
Density (g/mL): 1.48
Boiling Point (°C): 61.1
Solubility: Water
Synonyms: Trichloromethane
Shelf Life (months): 36
Storage: Blue

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Colchicine

Colchicine

CAS Number: 64-86-8
Formula Weight: 399.45
Formula: C22H25NO6
Freezing Point (°C): 142-150
Solubility: Water, Alcohol and Chloroform
Synonyms: Colchicine Alkaloid
Shelf Life (months): 36
Storage: Blue

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Neutral Red

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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Tetracycline

Tetracycline

CAS Number: 64-75-5
Formula Weight: 480.90
Formula: C22H24N2O8HCl
Density (g/mL): 0.72
Freezing Point (°C): 220-223
Solubility: Water
Synonyms: Tetracycline HCl
Shelf Life (months): 36
Storage: Green

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Fehling's Solution B (Alkaline)

Fehling's Solution B (Alkaline)

CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Caustic, Corrosive
Density (g/mL): Approximately 1.1
Boiling Point (°C): Approximately 100
Freezing Point (°C): Approximately 0
Synonyms: Fehling's Alkaline Tartrate Solution
Shelf Life (months): 36
Storage: White

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Olive Oil

Olive Oil

CAS Number: 8001-25-0
Density (g/mL): 0.910-0.915
Boiling Point (°C): will not boil @ 760 mm
Freezing Point (°C): -6
Solubility: Carbon Disulfide, Chloroform, Ether
Synonyms: Sweet Oil
Shelf Life (months): 36
Storage: Green

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Sodium Bromide

Sodium Bromide

CAS Number: 7647-15-6
Formula Weight: 102.90
Formula: NaBr
Hazard Info: Toxic
Density (g/mL): 3.203
Boiling Point (°C): 1391
Freezing Point (°C): 755
Solubility: Water and Alcohol
Synonyms: Sedoneual
Shelf Life (months): 12
Storage: Green

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Ammonium Thiocyanate

Ammonium Thiocyanate

CAS Number: 1762-95-4
Formula: NH4SCN
Density: 1.3 g/mL
Freezing Point: Approximately 149°C
Solubility: Water, Alcohol, Acetone, and Ammonia
Synonyms: Thiocyanic Acid Ammonium Salt
Shelf Life: 12 Months

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Salicylic Acid

Salicylic Acid

CAS Number: 69-72-7
Formula Weight: 138.12
Formula: C7H6O3
Density (g/mL): 1.443
Boiling Point (°C): 211
Freezing Point (°C): 158-160
Solubility: Water and Organic Solvents
Synonyms: 2-Hydroxybenzoic acid
Shelf Life (months): 36
Storage: Green

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1-Naphthol

1-Naphthol

CAS Number: 90-15-3
Formula Weight: 144.18
Formula: C10H7OH
Hazard Info: Toxic
Density (g/mL): 1.1
Boiling Point (°C): 288
Freezing Point (°C): 96
Solubility: Alcohol, Ether and Benzene
Synonyms: alpha-Naphthol
Shelf Life (months): 24
Storage: Blue

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Potassium Thiocyanate

Potassium Thiocyanate

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

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