Sigma-Aldrich
Ammonium Dihydrogenphosphate ACS Reagent, 98%, 500 grams
- Part Number:
- MIL-216003-500G
- Lead Time:
- 2-3 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 500 grams
- Style:
- chemical
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Description
Ammonium Dihydrogenphosphate ACS Reagent, 98% &, 500 Gram
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. |
pH | 3.8-4.4 (25°C, 5%) |
mp | 190°C (dec.) (lit.) |
anion traces | chloride (Cl-): ≤5 ppm |
cation traces | Ca: 0.001% |
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
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.