CAS Number
10039-32-4
Formula
Na2HPO4.12H2O
Weight
M: 358,14 EC: 231-448-7 NC: 2835 22 00
| Assay (Acidim.) | 99-102 % |
| pH of 5% solution | 9-9,4 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,005 % |
| Mono or tri-Base salt | p/t. |
| Nitrogen compounds (as N) | 0,001 % |
| Chloride (Cl) | 0,0005 % |
| Sulphate (SO4) | 0,005 % |
| Heavy metals (as Pb) | 0,0005 % |
| As | 0,00005 % |
| Ca | 0,001 % |
| Cd | 0,0005 % |
| Co | 0,0005 % |
| Cr | 0,0005 % |
| Cu | 0,0005 % |
| Fe | 0,0005 % |
| K | 0,01 % |
| Mg | 0,001 % |
| Mn | 0,0005 % |
| Ni | 0,0005 % |
| Pb | 0,0005 % |
| Zn | 0,0005 % |
| Assay (Acidim.) | 99-102 % |
| pH of 5% solution | 9-9,4 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,005 % |
| Mono or tri-Base salt | p/t. |
| Nitrogen compounds (as N) | 0,001 % |
| Chloride (Cl) | 0,0005 % |
| Sulphate (SO4) | 0,005 % |
| Heavy metals (as Pb) | 0,0005 % |
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