Processed

Pharmaceutical Grade

A tier

Pharmaceutical-grade potassium bitartrate meets a pharmacopoeia monograph— tighter residual solvents, heavy metals, and identification—than a spice-jar food grind. Some bakeries never need it. Candy plants, supplement tableting, and anyone writing a medical-adjacent spec do. It still functions as cream of tartar in a meringue. You are paying for the file, not for more tartaric magic. Do not assume a pharmacy jar is stronger; dose by weight as usual. Food-grade fine powder is enough for almost every kitchen.