GENERAL
DESCRIPTIONTypical appearance: white or colorless solid
Analytical use: Kjeldahl analysis
Change in state (approximate): melting point, 1069 0C
Aqueous solubility: 11 g in 100 ml at 200C
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Potassium
Sulfate ACSGENERAL
DESCRIPTION| SPECIFICATIONS | |
| Assay | >99.0% K2SO4 |
| PH of a 5% solution at 25.0 0C | 5.5-8.5 |
| Maximum Allowable | |
| Insoluble matter | 0.01% |
| Chloride (Cl) | 0.001% |
| Nitrogen compounds (as N) | 5 ppm |
| Heavy metals (as Pb) | 5 ppm |
| Iron (Fe) | 5 ppm |
| Calcium (Ca) | 0.01% |
| Magnesium (Mg) | 0.005% |
| Sodium (Na) | 0.02% |
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| POTASSIUM SULPHATE AR | |
| Synonym | SAL POLYCHRESTUM; ARCANUM DUPLICATUM, TARTARUS |
| CAS No. | 7778-80-5 |
| Molecular Formula | K2SO4 |
| Molecular Weight | 174.25 |
| Description | WHITE CRYSTALLINE POWDER |
| Specifications | |
| SOLUBILITY | SOLUBLE IN WATER |
| PH (5% W/V ) | 5.5-7.5 |
| WATER INSOLUBLE MATTER | MAX 0.005% |
| CHLORIDE | MAX 0.0005% |
| CALCIUM | MAX 0.005% |
| NITROGEN COMPOUNDS | MAX 0.0005% |
| MAGNESIUM | MAX 0.002% |
| LEAD | MAX 0.0005% |
| IRON | MAX 0.0005% |
| SODIUM | MAX 0.02% |
| ASSAY | MIN 99.5% AS K2SO4 . |
| POTASSIUM SULPHATE LR | |
| Synonym | SAL POLYCHRESTUM; ARCANUM DUPLICATUM, TARTARUS |
| CAS No. | 7778-80-5 |
| Molecular Formula | K2SO4 |
| Molecular Weight | 174.27 |
| Description | WHITE CRYSTALLINE POWDER |
| Specifications | |
| SOLUBILITY | SOLUBLE IN WATER |
| ID | POTASSIUM & SULPHATE =+VE |
| CHLORIDE | MAX 0.03% |
| IRON | MAX 0.001% |
| LEAD | MAX 0.003% |
| SODIUM | MAX 0.2% |
| ASSAY | MIN 99% |
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Sodium
Acetate ACS
This
substance manufactured by us, is also being used for automatic hand warmers,
in photography as a fixing agent. We popularly sell it to lower chlorine
levels in swimming pools and spas following super chlorination.| SPECIFICATIONS | |
| Assay | 99.0% C2h3O2Na |
| PH of a 5% solution at 25.0ºC | 7.0 – 9.2 |
| Maximum Allowable | |
| Insoluble matter | 0.01% |
| Loss on drying | 1.0% |
| Chloride (Cl) | 0.002% |
| Phosphate (PO4) | 0.001% |
| Sulfate (SO4) | 0.003% |
| Calcium (Ca) | 0.005% |
| Magnesium (Mg) | 0.002% |
| Heavy metals (as Pb) | 0.001% |
| Iron (Fe) | 0.001% |
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| SODIUM ACETATE ANHYDROUS AR | |
| Synonym | SODIUM ETHANOATE |
| CAS No. | 127-09-3 |
| Molecular Formula | CH3COONa |
| Molecular Weight | 82.03 |
| Description | WHITE CRYSTALLINE OR POWDER, HYGROSCOPIC |
| Specifications | |
| SOLUBILITY | SOULBLE IN WATER |
| PH (5% W/V SOLUTION) | 7.5- 9.0 |
| WATER INSOLUBLE MATTER | MAX 0.005% |
| CHLORIDE | MAX 0.001% |
| PHOSPHATE | MAX 0.0005% |
| SULPHATE | MAX 0.003% |
| ALUMINIUM | MAX 0.001% |
| CALCIUM | MAX 0.005% |
| COPPER | MAX 0.0005% . |
| IRON | MAX 0.0005% |
| LEAD | MAX 0.0005% |
| MAGNESIUM | MAX 0.002% |
| POTASSIUM | MAX 0.02% |
| ASSAY | MIN 99.0% |
| SODIUM ACETATE ANHYDROUS LR | |
| Synonym | SODIUM ETHANOATE |
| CAS No. | 127-09-3 |
| Molecular Formula | CH3COONa |
| Molecular Weight | 82.03 |
| Description | WHITE POWDER |
| Specifications | |
| SOLUBILITY | VERY SOLUBLE IN WATER |
| IDENTIFICATION | SODIUM =+VE & ACETATE +VE |
| APPEARANCE OF SOLUTION | AQ. SOLUTION (10%) IS CLEAR AND COLORLESS |
| CHLORIDE | MAX. 0.02 % |
| IRON | MAX. 0.002 % |
| LEAD | MAX. 0.002 % |
| POTASSIUM | MAX. 0.1 % |
| SULPHATE | MAX. 0.03 % |
| ASSAY | MIN. 98.0 % |
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