Sodium Carbonate -IP/EP/USP
Specifications
Sodium Carbonate Anhydrous BP |
|
Code Number |
67108 |
Synonym |
Soda Ash; Solvay Soda; Sal Soda; Washing Soda |
CAS No. |
497-19-8 |
Molecular Formula |
Na2CO3 |
Molecular Weight |
106.00 |
Description |
WHITE GRANULAR POWDER |
Identification |
SODIUM & CARBONATE =+VE |
Appearance Of Soln |
20% SOLUTION IS CLEAR AND NOT MORE COLOURED THAN Y6 |
Chloride |
MAX. 0.0125% |
Sulphate |
MAX. 0.0250% |
Arsenic |
MAX. 0.0005% |
Heavy Metals |
MAX. 0.005% |
Iron |
MAX. 0.005% |
Loss On Drying |
MAX. 1.0%AT 300 DEG C |
Alkali Hydroxides And Bicarbonates |
TO PASS TEST |
Solubility |
FREELY SOLUBLE IN WATER, PRACTICALLY INSOLUBLE IN ETHANOL |
Assay On Dry Basis |
99.5--100.5% |
Price:
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HALOGENS
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