Potassium and phosphate source for plants.
| Mass fraction K+: |
28,7 % (1 g contains approx. 287 mg potassium) |
| Mass fraction PO43-: |
69,7 % (1 g contains approx. 697 mg phosphate) |
| Item information |
Value |
| Arsenic (mg/kg): |
max. 3 ppm |
| Molecular weight: |
136.09 |
| CAS-Number: |
7778-77-0 |
| GHS-Pictograms: |
00 |
| Sum formula: |
KH2PO4
|
| Lead (mg/kg): |
max. 1 ppm |
| EG-Number: |
231-913-4 |
| Assay: |
Min. 99 % |
| Cadmium (mg/kg): |
max. 1 ppm |
| Pubchem-Number: |
516951 |
| Loss on drying: |
max. 0.1 % |
| Synonyms: |
Potassium biphosphate; Monopotassium phosphate;
E340; KDP; MKP |
| Solubility in water: |
220 g/l (20 °C) |
| Chromium (mg/kg): |
max. 2 ppm |
| Storage Temperature: |
15 - 25 °C |
| Nickel (mg/kg): |
max. 1 ppm |
| Mercury (mg/kg): |
max. 0,5 ppm |
| Selenium (mg/kg): |
max. 1 ppm |
| Vanadium: |
max. 4 ppm |
| Reinheit: |
Min. 98 % |
| Aussehen: |
Weißes Pulver |
| Aggregatzustand: |
Fest |
| Lagerung: |
RT |
Technische Daten
| Summenformel: |
KH2PO4
|
| Molare Masse (M): |
136,09 g/mol |
| Dichte: |
2,34 g/cm3
|
| Löslichkeit in Wasser: |
220 g/l (20 °C) |
| pH Wert (5%): |
4,4 (20 °C) |
| Schmelzpunkt: |
253 °C |
|
| CAS-Nr.: |
7778-77-0 |
| EG-Nr.: |
231-913-4 |
| HS-Nr.: |
28352400 |
| PubChem-Nr.: |
516951 |
Zusammensetzung
Die angegebenen Zahlen sind Näherungswerte und hängen vom Reinheitsgrad des Stoffes ab
| Element |
Symbol |
Atommmasse |
# Atome |
Massenanteil |
| Wasserstoff |
H |
1.0079 |
2 |
1.481% |
| Sauerstoff |
O |
15.9994 |
4 |
47.027% |
| Phosphor |
P |
30.9738 |
1 |
22.761% |
| Kalium |
K |
39.0983 |
1 |
28.731% |
The newest safety datasheets or certificate of analysis (CoA) can get requested by using our contact form. They also can be requested during the order process or directly per mail via [email protected].
