TSP

TSP Basic information
Description
Product Name:TSP
Synonyms:Superphosphates, concd.;TSP,granulated(fert.);Superphosphate (triple);TREBLE SUPERPHOSPHATE;superphosphates, concentrated;Calcium triple superphosphate;Triple Super Phosphate;TSPTriple Super Phosphate
CAS:65996-95-4
MF:2Ca.HO4P.2H2O4P
MW:370.105
EINECS:266-030-3
Product Categories:
Mol File:65996-95-4.mol
TSP Structure
TSP Chemical Properties
density 2.09[at 20℃]
vapor pressure 0Pa at 20℃
Water Solubility 1g/L
EPA Substance Registry SystemSuperphosphates, concd. (65996-95-4)
Safety Information
MSDS Information
TSP Usage And Synthesis
DescriptionA dry, granular, freeflowing product, gray in color. Produced by addition of phosphoric acid to phosphate rock, thus avoiding formation of insoluble gypsum, as in superphosphate, and achieving three times the amount of available phosphate (as P2O5). Typical analysis: moisture 2%, available P2O5 50%, water solution P2O5 45%, free phosphoric acid 1%, also minor ingredients. Used as a fertilizer.
DefinitionSubstance obtained by acidulating phosphate rock with phosphoric acid. Normally characterized as containing 40% or more available phosphoric oxide (P2O5). Composed primarily of calcium phosphate.
Flammability and ExplosibilityNonflammable
TSP Preparation Products And Raw materials
Raw materialsSulfuric acid-->Phosphoric acid-->Phosphate rock powder
Preparation ProductsMixed and compound fertilizer
Ammonium phosphate dibasic Calcium phosphate monobasic Calcium phosphate Hexafluorosilicic acid Ammonium iron(II) sulfate Urea Ground calcium carbonate (CaCO3 ) Potassium Phosphate Monobasic Calcium phosphate dibasic Ammonium calcium nitrate Ammonium chloride Light calcium powder Barite calcium bicarbonate Heavy calcium powder Potassium sulfate Calcium phosphate monobasic Phosphoric acid, calcium salt (1:?)

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