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"Ward's Science"

1269   
 
Hexanes

Hexanes

CAS Number: 110-54-3
Formula: C6H14
Density: 0.660—0.690 g/mL
Boiling Point: 63—68°C
Solubility: Alcohol, Acetone, and Ether
Synonyms: Hexane and n-Hexane
Shelf Life: 36 Months

 
 
Humectant

Humectant

Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1.0
Boiling Point (°C): >187
Shelf Life (months): 6
Storage: Green

 
 
Hydroxylamine Hydrochloride

Hydroxylamine Hydrochloride

CAS Number: 5470-11-1
Formula Weight: 69.49
Formula: NH2OH·HCl
Hazard Info: Corrosive
Density (g/mL): 1.67
Synonyms: Hydroxylammonium Chloride
Shelf Life (months): 36
Storage: White

 
 
Indicator Solution Set of 3

Indicator Solution Set of 3

One 25 mL bottle of each: Universal Indicator, Bromothymol Blue 0.04% (Aqueous), and Phenolphthalein 1% (Alcoholic).

 
 
Insect Preservation Solution

Insect Preservation Solution

CAS Number: 9001-57-4
Hazard Info: Flammable
Shelf Life (months): 36
Storage: Red

 
 
Intestinal Juice, Simulated

Intestinal Juice, Simulated

Hazard Info: Irritant
Solubility: Water
Shelf Life (months): 36
Storage: Green

 
 
Invertase

Invertase

CAS Number: 9001-57-4
Solubility: Water
Synonyms: Fructofuranosidase, B-
Shelf Life (months): 36
Storage: Green
10,000 activity units per gram

 
 
Iodine

Iodine

CAS Number: 7553-56-2
Formula Weight: 253.80
Formula: I2
Hazard Info: Corrosive, Irritant, Toxic
Density (g/mL): 4.93
Boiling Point (°C): 184
Freezing Point (°C): 113.5
Solubility: Common Organic Solvents
Shelf Life (months): 12
Storage: White

 
 
Triethanolamine

Triethanolamine

Formula: N(CH2CH2OH)3
Formula Weight: 149.19
CAS#: 102-71-6
Solubility: Miscible with Water and Alcohol; Soluble in Chloroform
Density (g/mL): 1.125
Boiling Point (°C): 335

Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

 
 
Tris (Hydroxymethyl) Aminomethane

Tris (Hydroxymethyl) Aminomethane

CAS Number: 77-86-1
Formula Weight: 121.14
Formula: C4H11NO3
Boiling Point (°C): 219
Freezing Point (°C): 168
Solubility: Water
Synonyms: 2-Amiono-2-Hydroxymethyl, tris-tromethamine
Shelf Life (months): 36
Storage: Green

 
 
Tris-Glycine-SDS Solution

Tris-Glycine-SDS Solution

Running Buffer, Tris-Glycine-SDS Buffer

 
 
Urea

Urea

CAS Number: 57-13-6
Formula Weight: 60.06
Formula: NH2CONH2
Density (g/mL): 1.335
Freezing Point (°C): 132
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Green

 
 
Vermiculite Spill Clean Up Material

Vermiculite Spill Clean Up Material

CAS Number: 1318-00-9
Formula Weight: Mixture
Formula: Mixture
Density (g/ml): 2.5
Freezing Point (°C): 1350
Solubility: insoluble
Shelf Life (months): 36
Storage: Green

 
 
Winkler’s Solution #2

Winkler’s Solution #2

Synonyms: Alkaline-Iodide
Shelf Life (months): 36
Storage: White

 
 
Wood’s Metal

Wood’s Metal

CAS Number: 76093-98-6
Freezing Point (°C): 73-75
Shelf Life (months): 36
Storage: Blue

 
 
Wright’s Blood Stain

Wright’s Blood Stain

CAS Number: 68988-92-1
Hazard Info: Flammable
Density (g/mL): 0.79
Boiling Point (°C): 65
Freezing Point (°C): -98
Solubility: Alcohol and water
Shelf Life (months): 36
Storage: Red