While I haven't found an actual study about the degradation of CMC, Food Grade CMC is usually regarded with a shelf life of 2 years while dry. If your CMC is already dissolved in water it may only last a few days before algae form. CMC won't fermentate, so, unless it gets wet, if there's no trace of algae in the top it's not spoiled but may have a reduced performance after 2 years in storage for food grades and 4 years for industrial grades.
CMC Markets was created in 1986.
CMC Markets's population is 2,010.
CMC International ended in 2000.
CMC International was created in 1991.
CMC Limited was created in 1978.
CMC Magnetics was created in 1978.
CMC Electronics was created in 1903.
Computer maintanance center
CMC Electronics is a company, not a geographical location; therefore, it does not have a population. It is a Canadian electronics manufacturer specializing in aviation and defense industries.
The converted mana cost (CMC) of a card with the keyword "mtg cmc x" is variable and depends on the value chosen for X when the card is cast.
250 gms of curd = 45 to 75 gms protein