Natriumdihydrogenphosphat Monohydrat 90,0-102,0 Alkalimetric, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®

Lieferant: 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 57.9 CHF
1.06346.0500 1.06346.1000 1.06346.9025 1.06346.9050 1.06346.9012
Natriumdihydrogenphosphat Monohydrat 90,0-102,0 Alkalimetric, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Natriumdihydrogenphosphat Monohydrat
Formel: NaH₂PO₄·H₂O
MW: 137.99 g/mol
Melting Pt: 100
Dichte: 2.04 g/cm³ (20 °C)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00149208
CAS-Nummer: 10049-21-5
EINECS: 231-449-2
Merck Index: 13,08734
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Spezifikation Testergebnisse

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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