Task: Translation
Input (Spanish): The compositions preferably contain between about 50 percent and about 95 percent TCCA, between about 0.5 percent and about 7 percent glycoluril, between about 2percent and about 40 percent alum, and between about 2 percent and about 40 percent borax.
Output (English): Las composiciones contienen preferentemente entre aproximadamente 50 % y aproximadamente 95 % de TCCA, entre aproximadamente 0.5% y aproximadamente 7 % de glicolurilo, entre aproximadamente 2 % y aproximadamente 40 % de alumbre, y entre aproximadamente 40 % de borax.