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TDSCOA_Potassium Phosphate Monobasic, MKP, 0-52-34, water soluble
Other Name(s):potassium dihydrogen phosphate ,potassium dihydrogenortho phosphate
Standard Executed: GB/T 1274-1993
Molecular Formula: KH2PO4
Molecular Weight: 136.09
Density:2.3g/cm3
Melting Point:252.6C
HS Code:28352400
CAS:7778-77-0
REACH No (Pre-registration No in Europe):05-2114256300-63-0000
EINECS No:231-913-4
Item | Standard | Index |
Purity | 99% min | 99.5% |
Moisture, per cent by weight | 0.1% max | 0.08% |
Water soluble phosphate (as P2O5) , per cent by weight | 52% min | 52.1% |
K2O(water soluble K2O),per cent by weight | 34.0%min | 34.1% |
Matter insoluble in water, per cent by weight | 0.1% max | 0.08% |
Sodium as NaCl, percent by weight, on dry basis | 0.5% max | 0.47% |
Cl | 1.5% max | 1.5% |
Cu |
| 0.63ppm |
Mg |
| 88ppm |
Al |
| 41ppm |
Si |
| 470ppm |
Ca |
| 450ppm |
Zn |
| 28ppm |
Fe |
| 48ppm |
B |
| 27ppm |
F |
| 60ppm |
Ar |
| 25ppm |
Cd |
| 0.6ppm |
Cr |
| 1.5ppm |
Ni |
| 3ppm |
Pb |
| 3ppm |
Solubility in 1L water |
| 380g |
PH | 4.3-4.7 | 4.7 |
Size:in crystal (0.1-0.5mm) |
| 99.8% |
Form: crystal/ white powder.
Color;white
Pack: 25kg PP/PE bag with inner poly bag
Usage: foliar spray ,leaf or drip irrigation fertilizer usage for rice, wheat, corn, sugar cane, soy bean, cotton, linen, fruits, vegetables, tobacco, banana, coffee ,palm oil,tea etc or clear raw materials as an ingredient , or as Buffers, culture agents.
Capacity:10,000mts per month
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