$309
- Part Number: MIL-216003-25KG
- Lead Time: 7-14 days
- Quantity: each
- Size: 2.5 kg
- Style: chemical
Ammonium Dihydrogenphosphate ACS Reagent, 98% & 2.5 Kg
Synonym: mono-Ammonium phosphate, prim-Ammonium phosphate, APM, Ammonium dihydrogenphosphate
- CAS Number 7722-76-1
- Linear Formula NH4H2PO4
- Molecular Weight 115.03
- EC Number 231-764-5
- MDL number MFCD00003396
- PubChem Substance ID 329752181
| Grade | ACS reagent |
| InChI Key | LFVGISIMTYGQHF-UHFFFAOYSA-N |
| Assay | ≥98% |
| Impurities | ≤0.005% NH4OH pptd. ≤0.005% insolubles |
| pH | 3.8-4.4 (25°C, 5%) |
| mp | 190°C (dec.) (lit.) |
| anion traces | chloride (Cl-): ≤5 ppm nitrate (NO3-): ≤0.001% sulfate (SO42-): ≤0.01% |
| cation traces | Ca: 0.001% Fe: ≤0.001% K: ≤0.005% Mg: 0.005% Na: ≤0.005% heavy metals (as Pb): ≤5 ppm |
Application
Employed in the synthesis of the first example of a mixed-valence ammonium iron phosphate, NH4Fe2(PO4)2.
Safety Information
RIDADR NONH for all modes of transport
WGK Germany 1
Warnings
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