Molecular formula :CHNaO3
Molecular weight:
Use:It is mainly used in food, medicine, movie-making, tanning, dressing, metallurgy,
textile fiber, rubber, detergent, fire-extinguishing,hametz and so on.
Weight:25kg
Technical parameter
Standard number:GB1887-1998
 |
First grade |
Qualified product |
Total alkali(NaHCO3)% ≥ |
99 |
96.00 |
Drying loss % ≤ |
0.20 |
0.25 |
PH 910g/L% ≤ |
8.6 |
9.0 |
Arsenic (As)% ≤ |
0.0001 |
0.0003 |
Heavy metal(Pb) % ≤ |
0.0005 |
0.0005 |
|
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