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Potassium sodium tartrate tetrahydrate (Rochelle Salt)
(11512541 | 6381-59-5)
CAS: | 6381-59-5 |
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Molecular Formula: | KOCOCH(OH)CH(OH)COONa · 4H2O |
Molecular Weight: | 282.22 |
Availablility: | In Stock |
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Downloads: | Product Specification | Safety Data Sheet [EN] |
11512541-1kg | 1kg | £38.90 | |
Bulk Order |
11512541-1kg | 1kg | €54.50 | |
Bulk Order |
11512541-1kg | 1kg | $58.40 | |
Bulk Order |
Safety Data Sheet
Certificate of Analysis
Product Specification
Water | 24.0-26.0% | ||||
Conclusion | Conforms to USP | ||||
Heavy metals | ≤0.001% | ||||
SO4 | ≤0.05% | ||||
Assay | 99.0-102.0% | ||||
Chlorides | < 10ppm | ||||
Acidity / Alkalinity | 6.5-8.5 (5% sol.) | ||||
Ammonium | < 20ppm | ||||
Iron as Fe | < 10ppm | ||||
Lead as Pb | < 1ppm | ||||
Arsenic as As | < 1ppm | ||||
Mercury as Hg | < 1ppm | ||||
Appearance | Off-white to white crystals | ||||
Calcium as Ca | < 50ppm | ||||
Insoluble in water | ≤0.05% | ||||
Barium oxalates | Test |
Safety Information
Pictograms |
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Signal word | none | ||||
Hazard statements |
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Precautionary statements |
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