Sodium dihydrogénophosphate monohydraté 90,0-102,0 Alkalimetric, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Fournisseur: Merck
Synonyms:
Sodium phosphate monobasic monohydrate, Sodium dihydrogen orthophosphate monohydrate, Monosodium phosphate monohydrate, Sodium dihydrogenorthophosphate monohydrate, Sodium orthophosphate monobasic monohydrate
MQ300
1.06346.0500
1.06346.1000
1.06346.9025
1.06346.9050
1.06346.9012
1.06346.0500EA
42.72
EUR
1.06346.0500
1.06346.1000
1.06346.9025
1.06346.9050
1.06346.9012
Sodium dihydrogénophosphate monohydraté 90,0-102,0 Alkalimetric, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Sodium dihydrogénophosphate monohydraté
Formule:
NaH₂PO₄·H₂O MW: 137.99 g/mol Point de fusion: 100 Densité: 2.04 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00149208 Numéro CAS: 10049-21-5 EINECS: 231-449-2 Merck Index: 13,08734 |
|
Résultats des tests de spécification
Assay (Alkalimetric) | 99.0 - 102.0% |
Insoluble Matter | ≤0.01% |
pH-Value (5%; Water, 25 °C) | 4.1 - 4.5 |
UV Absorption (280 nm; 1 mol/L; 1 cm; Water) | ≤0.05 |
Chloride (Cl) | ≤0.0005% |
Sulfate (SO₄) | ≤0.003% |
Total Nitrogen (N) | ≤0.001% |
Heavy Metals (ACS) | ≤0.0005% |
Ca (Calcium) | ≤0.005% |
Fe (Iron) | ≤0.0005% |
K (Potassium) | ≤0.005% |
Corresponds to ACS, Reag. Ph. Eur. |
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