COMMODITY: SODIUM BICARBONATE 99% Min.
CHARACTERISTICS：
White powder or tiny crystals, inodorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air.
MOLECULAR FORMULAR: NaHCO3
H.S.CODE：2836.30.00
SPECIFICATION:
NaHCO3 99% Min
Arsenic(As) 0.0001% Max
Heavy metals(Pb) 0.0005% Max
Loss on drying 0.20% Max
PH value 8.6 Max
PRODUCING METHODS:
Carbonization Process:
Natural soda is firstly dissolved into solution(NaCO3) and filtrated. The clear solution is then put into carbonizing tower accordingly. CO2 is compressed and bubbled up from the bottom of the tower, After carbonization, the solution will be flowed from the bottom and separated. Dried to the finished product.
STANDARDS: GB1887-90
PACKING: 25kgs plastic woven bags lined with one layer polythene bag.