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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
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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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