Sodium bicarbonate characteristics:

l        White powder or tiny crystals,

l        Nodorous and salty,

l        easily soluble in water, insoluble in alcohol,

l        presenting slightly alkalinity,

l        decomposed when heating.

l        Decomposed slowly when exposed to moist air.

Item

The National Standard

Result

The Total Alkalinity Content(NaHCO₃)%

99.0-100.5%

99.47%

Chloride(Cl)   

0,4% max

0.28%

Loss On Drying%

≤0.20%

0.093%

PH Value(10g/l) Solution

≤8.6

8.3

Arsenic Content%(As)

≤0.0001%

PASS

Heavy Metal Content%(Pb)

≤0.0005%

PASS

Ammonium Salt

——

PASS

Whiteness

>84

95