(1)

Commodity name

Feed Grade Monocalcium Phosphate

Execution standard

HG2861-1997

Molecular formula

Ca(H2PO4)2.H2O

Molecular weight

252.07

Apperance

White crystal powder

Property

Easily soluble in hydrochloric acid, nitric acid, soluble in cool water, almost insoluble in alcoholt, it loses crystal water at 109¡æ and decomposes to calcium meta phosphate at 203¡æ.

Usage

Since most of aquatic animals take in feed phosphate through rectum,it is necessary to give it soluble phosphorus form.The biological availability of monocalcium phosphate is much higher than other feed phosphates such as dicalicium phosphate, bone powder,tricalcium phosphate. It is auxiliary feed for aquatic animals,poultry and livestock. It can promote feed digestion,put on animal's weight, cure diseases such as rickets, osteomalacia etc.

Packing and storage

In plastic woven bag with plastic lining,each containing 25kg net. Keep away from rain moisture and sunlight,and never store or transport it together with detrimental or poisonous matters.

Specification

 

item

index

Phosphorus(P)

min

%

22.0

Water soluble phosphorus

min

%

20.0

Calcium(Ca) 

 

%

15.0-18.0

Fluorine(F)

max

%

0.15

£Ársenic(As)

max

mg/kg

30

Lead(Pb) 

max

mg/kg

30

Cadmium(Cd) 

max

mg/kg

10

pH value

2.5-3.5

Size(pass500¦Ìm)

min

%

95

 (2)

Commodity name

Feed Grade Monocalcium Phosphate

Execution standard

Quote HG2861-1997

Molecular formula

Ca(H2PO4)2.H2O

Molecular weight

252.07

Apperance

White granular

Property

Easily soluble in hydrochloric acid, nitric acid, soluble in cool water, almost insoluble in alcoholt, it loses crystal water at 109¡æand decomposes to calcium metaphosphate at 203¡æ.

Usage

Since most of aquatic animals take in feed phosphate through rectum,it is necessary to give it soluble phosphorus form.The biological availability of monocalcium phosphate is much higher than other feed phosphates such as dicalicium phosphate, bone powder,tricalcium phosphate. It is auxiliary feed for aquatic animals,poultry and livestock. It can promote feed digestion,put on animal's weight, cure diseases such as rickets, osteomalacia Etc.

Packing and storage

In plastic woven bag with plastic lining,each containing 25kg net. Keep away from rain moisture and sunlight,and never store or transport it together with detrimental or poisonous matters.

Specification

 

item

index

Phosphorus(P)

min

%

22.0

Water soluble phosphorus

min

%

20.0

Calcium(Ca) 

 

%

15.0-18.0

Fluorine(F)

max

%

0.15

£Ársenic(As)

max

mg/kg

30

Lead(Pb) 

max

mg/kg

30

Cadmium(Cd) 

max

mg/kg

10

pH value

2.5-3.5

Sizae(20-60mesh)

min

%

90

Item

Index

Phosphorus(P)

min

%

17.0

Calcium(Ca) 

 

%

21.0-25.0

Calcium(Ca) 

max

%

0.18

arsenic(As)

max

mg/kg

30

Lead(Pb) 

max

mg/kg

30

Cadmium(Cd) 

max

mg/kg

10

Size(pass500¦Ìm) 

min

%

95

 (3)

Commodity Name

Feed Grade Dicalcium Phosphate

Execution Standard

HG2636-2000

Molecular Formula

CaHPO4.2H2O

Molecular Weight

172.10

Apperance

White granular

Property

Sobluble in dilute hydrochloric acid,dilute nitric acid and acetic acid,low sobluble in water,insoluble in alcohol,It begins to lose it's crystal water at 90¡æ and convert to calcium pyrophosphate above 400¡æ.Low absoring moisture.

Usage

Used to supply mineral nutrition such as phosphorus and calcium,which can be easily digested and absorbed.It accelerated the animals to develop and grow,shortens the period for the animals to fat up and increases weight, increasing breeding rate and survival rate. Meanwhile it enhances the animal's capability against disease such as chondropathy, dysentery and palsy etc.

Packing and Storage

In plastic woven bag with plastic lining,each containing 25kg net. Keep away from rain moisture and sunlight,and never store or transport it together with detrimental or poisonous matters.

Specification

 

item

index

Phosphorus(P)

min

%

18.0

Calcium(Ca) 

 

%

21.0-25.0

Fluorine(F)

max

%

0.15

£Ársenic(As)

max

mg/kg

30

Lead(Pb) 

max

mg/kg

30

Cadmium(Cd) 

max

mg/kg

10

Size(20-80mesh)

min

%

90

 

(4)Tricalium Phosphate

 

 

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1¡¢ Chemical name: Tricalium Phosphate.
2¡¢Formula:Ca3(PO4)2.H2O
3¡¢Specificity: Mixture of different phosphorus cllcium, main component is 10CaO.3P2o5.H2O, molecular weight 1004.64, white shapeless powder, odourless, tasteless, relative density 3.18,defficultly soluble in water, easily soluble in dilute hydrochloric, nitric acid, steady in air.
4¡¢Quality standard(HG2789-1996 FCC-IV):


Name of index

HG2789-1996

FCC-IV

Appearance

white floating, crystalline powder

content(Ca),%

34.0-40.0

34.0-40.0

As,¡Ü %

0.0003

0.0003

F,¡Ü %

0.0075

0.0075

Heavy metals(Pb),¡Ü%

0.002

0.0015

Pb,¡Ü %

-

0.0005

Loss on heating(200¡æ) ¡Ü %

10.0

-

Loss on heating(800¡æ) ¡Ü %

-

10.0

Clear grade

Slightly turbid

-

5. Uses: In food industry, It is used as anticoagulant , nutritional supplement, calcium intensifier PH regulato-r , buffer, Such as flour anticoagulant, additive for m-ilk powder , sweets, pudding, flavoring, and meat, refined aid agent for animal oil, yeast food and so on 6. Packing: It is packed with plastic bag as liner, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
7. Stoage and transport:It should be stored in a dry and ventilative warehouse, kept away from moisture . Furthe-rmore , it should be stored separately from poisonous s-ubstances.