Product Details :
Product Name | : SODIUM CARBONATE ANHYDROUS |
C.A.S. No. | : 497-19-8 |
Molecular Formula | : Na2CO3 |
Molecular Weight | : 106.0 g/mol |
SPECIFICATION | IP | BP | USP |
Description | White or almost white powder, Slightly granular powder Hygroscopic. | White or almost white, Slightly granular powder Hygroscopic. | White or almost white powder, crystalline powder. |
Solubility | - | Freely Soluble in water, practically insoluble in ethanol (96 %). | - |
Identification
| A : The solution is strongly alkaline B : Reactions of carbonates & sodium salts | A : The solution is strongly alkaline B : Test A gives the reaction of Carbonates C : Test A gives reaction of Sodium D : Complies with LOD Test. | A : It gives reaction of Carbonate B : It gives reaction of Sodium |
Water | - | - | NMT 0.5 % |
Appearance of Solution | 2.0 % w/v solution is clear and not more intensely colored than reference solution YS6 | 2.0 % w/v solution is clear and not more intensely colored than reference solution Y5 | - |
Alkali Hydroxides & Bicarbonates | The solution remains Clear | The solution remains Clear | - |
Arsenic | - | NMT 5 ppm | - |
Heavy metals | NMT 2 ppm | - | NMT 10 ppm |
Calcium | 2.0 % W/V solution, when boiled for 5 min. solution is clear. | NMT100 ppm | - |
Iron | NMT 50 ppm. | NMT50 ppm | - |
Chlorides | NMT 125 ppm | NMT125 ppm | - |
Sulphates | MNT 250 ppm | NMT250 ppm | - |
Organic Volatile Impurities | - | - | Meets the requirement |
Residual Solvents | - | - | Meets the requirement |
Loss on Drying | NMT 1.0 % | NMT 1.0 % | - |
Assay | 99.5 % to 100.5 % | 99.5 % - 100.5 % (dry basis) | 99.5 % - 100.5 % |
![]() |
YOGI CHEMICAL INDUSTRIES
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Private Limited. |