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LC5156 Potassium sodium tartrate tetrahydrate for analysis |
Order number | Packaging | Quantity | Price € |
AC32156 | Plastic bottle | 500 g | 30.15 |
AC32156 | Plastic bottle | 1 kg | 38.025 |
AC32156 | Plastic bottle | 5 kg | 161.10 |
AC32156 | Fibre carton | 50 kg | inquire |
Product information | |
Synonyms | Sodium potassium tartrate, Tartaric acid potassium sodium salt |
Hill Formula | C4H4KNaO6 * 4 H2O |
HS Code | 2918 13 00 |
EC number | 205-698-2 |
Molar mass | 282.23 g/mol |
CAS number | 6381-59-5 |
Chemical and physical data | |
Solubility | 630 g/l (20 °C) |
Melting point | 70 – 80 °C |
Molar mass | 282.23 g/mol |
Bulk density | 1000 kg/m3 |
pH value | 7.0 – 8.5 (50 g/l, H2O, 25 °C) |
Safety information | |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Specifications | |
Assay (alkalimetric) | 99.0 – 102.0 % |
Insoluble matter | ≤ 0.005 % |
pH-value (5 %; water; 25 °C) | |
Chloride (Cl) | |
Phosphate (PO4) | |
Sulphate (SO4) | |
Heavy metals (as Pb) | |
Ca (Calcium) | |
Cu (Copper) | |
Fe (Iron) | |
NH4 (Ammonium) | |
Pb (Lead) |
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