Application:

as a leavening agent, it is used to roast foodstuffs to control the fermentation speed; when it is applied to instant noodles, it can shorten rehydration time and avoid stickiness and mushiness; it can improve meat and sea food quality.

Test Item	Unit	the Standard
Appearance		White crystalline powder
Assay	%	95-100.5
Heavy Metal(as Pb)	ppm	10 Max
PH(1%, W/V)		3.5-4.5
Water Insoluble	%	1.0Max.
Plumbum(Pb)	ppm	2 Max
Arsenic (as)	ppm	3 Max.
Fluoride(F)	ppm	50 Max