|
Soda (food grade)
Properties:
White crystal powder, easily soluble in water water solution is
fainlly alkali, decomposition if heating.
Application:
Mainly used in food industry and used as loose filler in food
manufacturing.
Formula: NaHCO3
Exercised Standard: GB1887-1998
| Items |
Specification |
Average level of 2001 |
| Total Alkalinity concern (as NaHCO3)% |
99.0-100.5 |
100.30 |
| PH Value (10g/L solution) |
≤8.6 |
8.30 |
| Loss on Drying % |
≤0.20 |
0.002 |
| Arsenic content (as As)% |
≤0.0001 |
＜0.0001 |
| Heavy Metal content (as Pb) % |
≤0.0005 |
＜0.0005 |
| Ammonium Salt |
Pass |
Qualified |
| Clearness |
Pass |
Qualified |
Chloride content (as CI) % |
≤0.10 |
0.05 |
| Iron content (as Fe) % |
≤0.0010 |
0.0008 |
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