Ammonio diidrogeno fosfato ≥99.0%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS per analisi
Supplier: VWR Chemicals
Certificates
About this item
Synonyms: Ammonium phosphate, monobasic, Ammonium Phosphate Monobasic, Ammonium dihydrogenphosphate
CAS Number:7722-76-1
:
Formula:NH₄H₂PO₄
MDL Number:MFCD00003396
Density:1.8 g/cm³ (20 °C)
Molecular Weight:115.03 g/mol
Melting Pt:190
Merck Index:13,00547
Storage Temperature:Ambiente
EINECS:231-764-5
REACH:01-2119488166-29
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay:Min. 99.0 %
- pH (2,3 %):About 4.2
- pH (25°C; 5 %):3.8 - 4.4
- Heavy metals (as Pb):Max. 5 ppm
- Insolubility in water:Max. 50 ppm
- Cl (Chloride):Max. 5 ppm
- NO3 (Nitrate):Max. 10 ppm
- SO4 (Sulphate):Max. 50 ppm
- Ca (Calcium):Max. 10 ppm
- Fe (Iron):Max. 10 ppm
- K (Potassium):Max. 50 ppm
- Mg (Magnesium):Max. 5 ppm
- Na (Sodium):Max. 50 ppm
- Conforms to ACS:Passes test
- Conforms to Reag. Ph.Eur.:Passes test
Specification Test Results
Related Information
Certificates
Search by Lot Number1L Plastic bottle for solids DIN 60 UN (ZPACK13251000) 750 ml Plastic bottle for solids DIN 60 (ZPACK13250750)
Packaging Information
21305_Ammonium dihydrogen phosphate AnalaR NORMAPUR ACS, Reag. Ph. Eur._BSE_Rev0
BSE/TSE Certificates
spec_VWRC21305.260 spec_VWRC21305.290
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