Casein Acid Hydrolysate is used in preparation of microbiological media. It is an acid hydrolysate of casein. It has Sodium chloride less than 3% and is Vitamin free.
Appearance
Off white to light yellow Homogenous Free flowing powder, having Characteristic odor but not putrescent.
Solubility
Soluble in distilled/ purified water, insoluble in alcohol and ether.
Clarity
1% w/v aqueous solution is clear without any haziness after autoclaving at 15 lbs pressure (121ºC ) for 15 minutes.
Reaction
Reaction of 2% w/v aqueous solution at 25ºC.
Storage and Shelf Life
Store below 30°C. Use before expiry date on the label.