Trisodium phosphate dodecahydrate 98% for biochemistry
Supplier: Thermo Scientific
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Warning
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ACRO447960025EA
474
EUR
ACRO447960025
ACRO447965000
Trisodium phosphate dodecahydrate 98% for biochemistry
Trisodium phosphate dodecahydrate
Specification Test Results
Appearance | Colorless to white Crystalline powder |
UV | (0.5 M in water) |
UV | at 260 nm A: ≤0.035 |
UV | at 280 nm A: ≤0.025 |
Titration excess HCl | 97.5 to 102.5 % |
Chloride (Cl) | ≤0.005 % |
Sulfate (SO4) | ≤0.01 % |
Cadmium (Cd) | ≤0.0005 % |
Calcium (Ca) | ≤0.005 % |
Copper (Cu) | ≤0.0005 % |
Iron (Fe) | ≤0.001 % |
Magnesium (Mg) | ≤0.0005 % |
Manganese (Mn) | ≤0.0005 % |
Nickel (Ni) | ≤0.0005 % |
Nitrogen (N) | ≤0.001 % |
Zinc (Zn) | ≤0.0005 % |
Heavy metals (as Pb) | ≤0.001 % |
Free alkali (NaOH) | ≤2.5 % |
Insoluble matter | ≤0.01 % (in water) |
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