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(1) Synonyms: Sodium hydrogen carbonate; sodium acid carbonate; baking soda; bicarbonate of soda.
CAS No.: 144-55-8
Molecular formular: NaHCO3
(2) Characteristics:
White powder or tiny crystalls, nodorousand salty,easily soluble in water, insolublein alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposd to moist air.
(3) Specification:
The Total Alkalinity Content(NaHCO3): 99.0-100.5%
Loss on Dring: 0.20% max.
PH Value(10g/1) Solution: 8.6 max.
Arsentic Content: 0.0001% max.
Heavy Metal Content: 0.0005 max.
Ammonium Salt: pass
Clearness: pass
Particle Size: 20mesh, 40mesh, 60mesh, 80mesh, 100mesh, 140mesh
(4) Uses:
Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exting uisher and metal heat-treating, fiber and rubber industry, etc.
Packing: 25kgs plastic woven bags lined with one layer polythene bag.
(5) Advantage:
i. Particle size from 20mesh to 140mesh;
ii. Bigger particle size than other suppliers(the larggest particle is 20mesh), not easy to be caking and good free-flowing crystalline powder;
iii. Higher whiteness 94% min.
