Food grade purity ?

[youdontnowm]

Anyone knows what is the % purity for the food grades that is sold in iwarna / madpetz ??

Calcium chliride , sodium bicarbonate

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[LittleBurger]

Anyone knows what is the % purity for the food grades that is sold in iwarna / madpetz ?? Calcium chliride , sodium bicarbonate Sent from my GT-N7105 using Tapatalk

I only knows there might be difference like 1 spoon of ca might be different in ca concentration. That's the best eg I can think of. As for purity if they contain other compounds then hard to tell. Food grade quality might be hard to control. But many pple have been using food grade for a long time as what I've read from other forums.