Description

Description: Colorless crystals or white crystal powder with sweet and sour taste, sparingly soluble in water, freely soluble in dilute mineral acid, alkaline solution or borax solution and insoluble in acetic acid or ethanol, relative density 1.**4. Functional use: Served as capacity analytical reagent, buffer and reducing agent, also as leavening agent in food industry Item JSFA-V US FCC(IV) Content (on dry basis) % *9.0~**1.0 *9.0~**1.0 Clarity passed Sulphates ≤% 0.*2 Heavy metals (Pb) ≤% 0.**2 0.**2 Arsenic (As) ≤% 0.**4 0.***3 Ammonia (NH3) passed passed Loss on drying ≤% 0.5 Insoluble matter passed