tetra-Sodium diphosphate decahydrate min. 99% p.a.
Na zamówienie, realizacja około 2 tyg.
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Opis
tetra-Sodium diphosphate decahydrate,
≥99 %, p.a.Molar mass (M) 446,06 g/mol
Density (D) 1,82 g/cm³
Melting point (mp) 93,8 °C
WGK 1
CAS No. 13472-36-1
EG-Nr. 231-767-1
Guarantee analysis
| Assay (acidim.) | ≥99,0 % |
| pH value (5 % in H2O) | 9,5-10,7 |
| In H2O insoluble matter | ≤0,01 % |
| Chloride (Cl) | ≤0,005 % |
| Sulphate (SO4) | ≤0,005 % |
| Nitrate (NO3) | ≤0,003 % |
| Arsenic (As) | ≤0,0003 % |
| Lead (Pb) | ≤0,0005 % |
| Calcium (Ca) | ≤0,01 % |
| Iron (Fe) | ≤0,0005 % |
| Copper (Cu) | ≤0,0005 % |
| Magnesium (Mg) | ≤0,01 % |
| Nickel (Ni) | ≤0,0005 % |