Sodium Bicarbonate Industrial Grade

Description

product	Sodium Bicarbonate Industrial Grade
CAS No.	144-55-8
Molecular Formula:	NaHCO3
apperance	White crystals, or slightly opaque monoclinic crystal
specifications	Sodium bicarbonate (Sodium Bicarbonate), commonly known as " baking soda" , " soda" , " re-Cao" , a white small crystals, the solubility in water than sodium carbonate. Solid above 50 ° C produce sodium carbonate began to decompose, carbon dioxide and water, 270 ° C when the complete decomposition. Sodium bicarbonate is a strong base and weak acid during and after the resulting acid salt, soluble in water, rendered alkaline. Often take advantage of this feature as a food production process in the leavening agent. Sodium bicarbonate sodium carbonate in the role of the residue after the use of too much alkali will have finished flavor. Total alkali(NaHCO3)% ≥ 99 Drying loss % ≤ 0.20 PH 910g/L% ≤ 8.6 Arsenic (As)% ≤ 0.0001 Heavy metal(Pb) % ≤ 0.0005
	White crystals, or slightly opaque monoclinic crystal. The proportion of 2.159. Odorless, taste salty, and can be soluble in water, slightly soluble in ethanol. Its aqueous solution was slightly alkaline due to hydrolysis, heat easily decompose rapidly decomposed in more than 65° C at 270 ° C when the total loss of carbon dioxide, no change in dry air, humid air in the slow decomposition. Solubility: 7.8g/100mL, 18 ° C; 16.0g/100mL, 60 ° C 16.0g/100mL
use	Cooking Neutralization of acids and bases Medical uses Personal hygiene Soda loading It is mainly used in food, medicine, movie-making, tanning, dressing , metallurgy, textile fiber, rubber, detergent, fire- extinguishing, hametz and so on