Welcome to Henan Sinocean Chemical Co.,Ltd.
Welcome to Henan Sinocean Chemical Co.,Ltd.
Guaranteed Technical Specifications
Chemical formula: KH2PO4
Molecular weight: 136.09
Standard executed: HG2321-1992（INDUSTRIAL GRADE）GB25560-2010(FOOD GRADE）
Properties
White or colorless crystal, easily soluble in water, relative density at 2.338, melting point at 252.6℃, and PH value of 1% solution is 4.5
Uses
Used to manufacture metaphosphate in medical or food industry. Used as a high effective K and P compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
Packing and storagePlastic-woven sack with polythene inner bag, net weight at 25kg, 50kg or 1000kg. Store at a ventilated, dry place.
Other Parameters
|
序号 No
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指标名称 Specifications
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工业级 Industrial Grade
|
|
1
|
主含量（以KH2PO4计）%≥ Main content
|
99.0
|
|
2
|
五氧化二磷（以P2O5计）%≥ Phosphorus pentoxide
|
51.50
|
|
3
|
K2O %≥
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33.9
|
|
4
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PH值（1%水溶液） PH value of 1% solution
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4.3-4.7
|
|
5
|
水份 %≤ Moisture
|
0.30
|
|
6
|
重金属（以Pb计）%≤ Heavy metal, as Pb
|
/
|
|
7
|
砷（以As计）%≤ Arsenic, as As
|
/
|
|
8
|
氟化物（以F计）%≤ Fluoride as F
|
|
|
9
|
水不溶物%≤ Water insoluble
|
0.10
|