20000987-hi-tal (magnesium aluminum hydroxy carbonate) belongs to the group of other salts of inorganic acids or peroxides (including silicon silicate, or not yet tested), except other azit-types-other-codes -cas 11097-59-9
20000987-other salts of inorganic acid or peroxide (including aluminum silicates, whether or not chemically acidified) , other than hi-tal azides (magnesium aluminium hydroxy carbonate)