Phosphoric Acid 85%
is a compound that gives 21% N and 53% P2O5. As reaction fertilizer in the soil around a granule acidicication is generated that improves the utilization of phosphorus applied and available in the rhizosphere. Due to its nitrogen content ( present as ammonia), it is good for crops that require these nutrients in its initial phase. Is a product with high solubility in water, which ensures a rapid response to fertilization.
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CAS RN.:
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7664-38-2
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EINECS:
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231-633-2
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Molecular Weight:
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97.99
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Molecular Formula:
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H3PO4
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Density:
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1.685
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Melting Point(℃):
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21℃
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Boiling Point(℃):
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158℃
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Water Solubility:
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MISCIBLE
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Specification
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Items for Detecting and Analyzing
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Standard
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Main content-H3PO4
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≥85.0%
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H3PO3
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≤0.012%
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HEAVY METAL-Pb
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5ppm max
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ARSENIC-As
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3ppm max
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FLUORIDE-F
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10ppm max
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Items for Detecting and Analyzing
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Standard
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Main content-H3PO4
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≥85.0%
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H3PO3
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≤0.012%
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Applications
Phosphoric acid has a wide range of applications, which include but not limited to the following:
l Basic raw material of the production of other phosphate products.
l Nutrient in some microbiological applications
l Component in fertilizers
l Water treatment
l Catalyst in chemical process
l Acidifying/buffering agent and descaler
Packing