Product Name : Mono Potassium Phosphate
Chemical Name : Potassium dihydrogen phosphate
CAS No.: 7778-77-0
Color & Physical Form : Colourless Crystals
Assay : Min 98%
pH of 5% Solution : 4 - 5
Chloride : 0.005%
Heavy Metals ; 0.002%
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Mono Potassium Phosphate is a derivative of Phosphoric Acid. Mono Potassium Phosphate is soluble in water. Mono Potassium Phosphate is a white crystalline powder with a melting point of 252oC. It should be stored in tightly closed containers in a Room Temperature.
Mono Potassium Phosphate is used as a Fertilizer. It is also used in Pulp & Paper Processing; Textiles; Metal Treatment Industry & in Buffers for determination of pH.
Molecular formula :kh2po4
Mw:136.08
Character:colorless cubic crystallization or white crystal powder, melting point is 252.6¡æ.The relative density is 2.338, and it dissolves in water.Its aqueous solution is acidity.But dose not dissolves in ethanol.Heat it up to 400 centirade, melts and becomes transparent liquid.After efrigeratng, it become opaque potassium metaphosphate.And it is easy to deliquesce.
Uses:used as a fertilizer, flavoring agent, brewing yeast culture agent, and used in medicine and manufacturing of potassium meta-phosphate.
Packing and storage:in 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed technical specifications:
Specifications tech grade food grade fcc-iv
Main contents 161;;99.0 99.098.0
P2o5 161;;51.5 51.5051.50
Potassium oxide (k2o) 161;;34.0 34.034.0
Ph value of 1 solution 4.3-4.74.3-4.74.3-4.7
Moisture 161;220; 0.20 0.200.20
Heavy metal, as pb 10ppm15ppm
Arsenic, as as 3ppm3ppm
Fluoride as f 50ppm10ppm
Water insolubl 161;220;0.20 0.100.2
Loss on drying 161;220;1.0 1.01.0
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Cas number: 7778-77-0
Standard executed: tech grade (hg2321-1992) food grade(national standard)
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed technical specifications:
Specifications Tech grade food grade fcc-iv
Main contents % í² 99.0 99.0 98.0
P2o5 % í² 51.5 51.50 51.50
Potassium oxide (k2o) % í² 34.0 34.0 34.0
Ph value of 1% solution 4.3-4.7 4.3-4.7 4.3-4.7
Moisture % ín 0.20 0.20 0.20
Heavy metal, as pb 10ppm 15ppm
Arsenic, as as 3ppm 3ppm
Fluoride as f 50ppm 10ppm
Water insoluble % ín 0.20 0.10 0.2
Loss on drying % ín 1.0 1.0 1.0
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Specs: main content: 98.0% min
P2o5: 51.0% min
K2o: 34.0% min
Water insolubles: 0.10% max
As: 0.005% max
Fe: 0.003% max
Pb: 0.005% max
Chloride: 0.20% nax
Moisture: 0.50% max
Ph: 4.2-4.6
Mono Potassium phosphate is the inorganic compound with the formula KH PO . Together with dipotassium phosphate it is often used as a fertilizer, food additive, and buffering agent. The salt often cocrystallizes with the dipotassium salt as well as with phosphoric acid.