Sodium Bicarbonate

Specifications: 1) Powder grade: (GB1887-1998) 2) Total alkali content: 99.5% min 3) PH value: 8.6 max 4) Heavy metal content (as Pb): 0.0005% max 5) Arsenic content (as As): 0.0001% max 6) Loss in drying: 0.2% max 7) Clearness: pass 8) Ammonium salt : pass 9) Iron content: 0.001% max 10) Chloride (as Cl-): 0.1% max