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ro-maintenance-chemicals

SODIUM BICARBONATE FOOD GRADE (Food Grade pH Booster for post-RO water)

Sodium Bicarbonate is white crystalline powder and a buffering agent. Also, it serves as an electrolyte replenisher and alkalizer. It shows slow decomposition in the presence of moist air. It is insoluble in alcohol. Its freshly prepared solution (1gm in 10ml) in cold water (with no shaking) imparts alkaline result to litmus. However, its alkalinity can be increased by agitation or heating.


SPECIFICATION :

CHARACTERISTICS

UNITS

IS : 2124 : 2000

Molecular Weight

84

Total Alkalinity (as NaHCO3)

%, min

99.5

pH

min

8.8

Chlorides (as Cl)

%, min

0.06

Matter Insoluble in Water

%, min

0.10

Suplhates (as SO4)

%, min

0.07

Iron (as Fe)

%, min

0.004

Heavy Metals (as Pb)

ppm
max

5

Arsenic (as As)

ppm
max

1.5

Copper (as Cu)

ppm
max

30


HS Code : 28363000