tri-Sodium phosphate dodécahydraté ≥98.0% (par analyse titrimétrique), Puriss. p.a. ACS, Fluka™
Marques : Honeywell ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Sodium phosphate trisodique dodécahydraté
, Sodium phosphate dodécahydraté
Formule:
Na₃PO₄·12H₂O Poids moléculaire: 380,12 g/mol Point de fusion: 75 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00149198 Numéro CAS: 10101-89-0 ADR: 8,III REACH: 01-2119489800-32-xxxx Indice Merck: 12,08808 |
Résultats des tests de spécification
Assay | 98.0 - 102.0 % |
Free alkali (as NaOH) | Max. 2.5 % |
Insoluble matter | Max. 0.01 % |
Arsenic (As) | Max. 1 ppm |
Calcium (Ca) | Max. 10 ppm |
Cadmium (Cd) | Max. 5 ppm |
Cobalt (Co) | Max. 5 ppm |
Chromium (Cr) | Max. 5 ppm |
Copper (Cu) | Max. 5 ppm |
Iron (Fe) | Max. 5 ppm |
Potassium (K) | Max. 50 ppm |
Magnesium (Mg) | Max. 5 ppm |
Manganese (Mn) | Max. 5 ppm |
Nickel (Ni) | Max. 5 ppm |
Lead (Pb) | Max. 5 ppm |
Zinc (Zn) | Max. 5 ppm |
Heavy metals (as Pb) | Max. 0.001 % |
Chloride (Cl) | Max. 10 ppm |
Sulfate (SO₄) | Max. 100 ppm |
Total nitrogen (as N) | Max. 10 ppm |
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