De Florinated Phosphate DFP Feed Grade
TDSCOA_Defluorinated Phosphate (DFP)
Other Names:Tricalcium Phosphate; Bone Flour; Bone phosphate; Calcium orthophosphate; Calcium Phosphate; Calcium phosphate (3:2); Calcium tertiary phosphate; Phosphoric acid,calcium salt (2:3); Phosphoric acid, calcium(2+) salt (2:3); Tertiary calcium phosphate; Tribasic calcium phosphate (Ca3(PO4)2); Tricalcium orthophosphate; Tricalcium Phosphate; Tricalcium diphosphate; APATITE TTCP, MONOCLINIC; bonarka; calcigenolsimple; calciumorthophosphate,tri-(tert); calciumphosphate(3:2); calciumphosphate(ca3(po4)2); calciumtertiaryphosphate; naturalwhitlockite; (Tricalcium phosphate); Calcium phosphate, tribasic; tricalcium phosphate activated; extra-fine calcium phosphate; superfine calcium phosphate; calcium hydroxide phosphate (5:1:3),Hydroxylapatite,
Chemical Formula:Ca 3 (PO 4 ) 2+(Ca 5 Na 2 (PO 4 ) 4
Molecular weight:310.18
Standard No:GB34457-2017
HS Code:28352600
EC No:231-840-8
CAS No : 7758-87-4
Melting Point:1670ºC
Boiling Point:158 oC at 760 mmHg
Refractive Index:1.63
Water solubility:0.1 g/L (25℃)
Density (Mt/M3):1.35-1.4 in powder,1.45-1.5 in granule
Risk Codes:R36/37/38
Item |
Specification |
Index |
Phosphate |
18.0% min |
18.1% |
Solubility in 2% Citric acid |
95% min |
95.5% |
Calcium |
30.0% -40.0% |
34.7% |
Fluorine |
0.2% max |
0.17% |
Loss on burning |
10% max |
8.6% |
Sulfate (SO4) |
0.8% max |
0.8% |
Cl |
0.14% max |
0.13% |
Na |
5.0% min |
5.5% |
Arsenic |
7ppm max |
6.8 |
Plumbum |
10ppm max |
9.0 |
Cadmium |
7ppm max |
6.8 |
Vanadium |
0.3ppm max |
0.27 |
Mercury |
0.2ppm max |
0.2 |
Insoluble Acid |
0.3% max |
0.29 |
PH |
6.5 |
|
Nitrate |
Passes Test |
|
Barium |
Passes Test |
|
Carbonate (CO3) |
Passes Test |
|
Dibasic Salt & Calcium Oxide |
Passes Test |
|
Moisture |
0.2% max |
0.1% |
Size: 10-35mesh(in powder),if |
90.0% min |
98.7% |
Size:25-40 mesh( in granule),if |
90.0% min |
96.6% |
Appearance:White Powder/granule
Process method:After crushing high-grade phosphorus ore as the main raw material, adding a certain amount of soda ash, spraying high-quality phosphoric acid, granulating, and high-temperature burning (above 1400 ℃) in a rotary kiln to remove fluorine and harmful heavy metals.
Usage:used in all animal feeds and premixes for cattle, pigs, poultry and all other animals.

Capacity:6,000mts per month
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