Industrial Chemical

 

Sodium Silicate Na2SiO3
Monopotassium Phosphate KH2PO4
Phosphoric Acid  H3PO4
Diammonium Phosphate (NH4)2HPO4
Monoammonium Phosphate NH4H2PO4
Urea Phosphate H3PO4. CO(NH2)2

Sodium Silicate

CAS No.: 1344-09-8
Molecular Formula: Na2SiO3
Packing: 25kg/Bag, 25MTs in 1x20’FCL

Properties:
It is light blue or light green crystals, transparent or semi-transparent.

Applications:
Sodium Silicate is mainly used in the industries of soap, detergent, paper, construction materials, delicate casting, anti-corrasion material, textile, and mineral floating select. And it is primary raw material of silicon rubber, silicon aluminum rubber, moisture absorbent, catalyst and its carrier, desalt agent of brine, hydrated silica and absorbent.

Specifications
%
99% (High Mol)
99%(Low Mol)
Na2O
%≥
24
32
SiO2
%≥
75
67
Fe
%≤
0.002
0.002
Mol rate
.
3.1-3.3
2.0-2.2

 
 
 

Monopotassium Phosphate

CAS Number: 7778-77-0
Molecular formula: KH2PO4
Packing: 25kg/Bag, 25MTs in 1x20’FCL

Properties:
White or colorless crystal, easily soluble in water, relative density at 2.338g/cm3, melting point at 252.6℃ , and pH value of 1% solution is 4.5.

Applications:
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.

Specifications.
.
Technical Grade
Food Grade
Purity
% ≥
99.0
99.0
P2O5
% ≥
51.50
51.50
K2O
% ≥
34.0
34.0
pH value (1% solution)
.
4.4-4.8
4.4-4.8
Moisture
% ≤
0.20
0.20
Heavy metals, as Pb
% ≤
.
0.001
As
% ≤
.
0.0003
F
% ≤
.
0.005
Water insoluble
% ≤
0.10
0.10

 
Sodium Silicate
Monopotassium Phosphate
 


Phosphoric Acid

CAS Number: 7664-38-2
Molecular formula: H3PO4
Packing: 35kg/Drum, 25.9MTs in 1x20’FCL

Properties:
It is Colorless, transparent and syrupy liquid or rhombic crystalline; It is odorless and tastes very sour; melting point is 42.35℃ and when heated to 300℃ it will become into meta phosphoric acid;

Applications:
As an acidity regulator and nutrition agent for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria.

Specifications
.
Standards (Food Grade)
Colour
20
H3PO4
%≥
85.0
Chloride
%≤
0.0005
Sulphates
%≤
0.003
Fe
%≤
0.001
As
%≤
0.0001
Heavy metals, (as Pb)
%≤
0.001
Oxidizable matter (as H3PO3)
%≤
0.012
Fluoride
%≤
0.001


 

 
Phosphoric Acid
 

 

Diammonium Phosphate

CAS Number: 7783-28-0
Molecular formula: (NH4)2HPO4
Packing: 25kg, 50kg, 1000kg/Bag; 25MTs in 1x20’FCL.

Properties:
White granular crystal, relative density at 1.619 g/cm3, melting point at 155 ℃ , easily soluble in water, insoluble in alcohol, pH value of 1% solution is 8.0

Applications:
A fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.

Diammonium Phosphate
Specifications.
.
Technical Grade
Food Grade
Purity
% ≥
99.0
99.0
P2O5
% ≥
53.00
53.00
Nitrogen, as N
% ≥
20.8
20.8
pH value (1% solution)
.
7.8-8.2
7.8-8.2
Moisture
% ≤
0.2
0.2
Heavy metals, as Pb
% ≤
.
0.001
As
% ≤
.
0.0003
F
% ≤
.
0.005
Water insoluble
% ≤
0.10
0.10

Diammonium Phosphate
 
 
 

Monoammonium Phosphate

CAS Number: 7722-76-1
Molecular formula: NH4H2PO4
Packing: 25kg/Bag; 25MTs in 1x20’FCL

Properties:
White granular crystal; relative density at 1.803g/cm3, melting point at 190℃ , easily soluble in water, slightly soluble in alcohol, insoluble in ketone, pH value of 1% solution is 4.5.

Applications:
As a fire-prevention agent for fabric, timber and paper, as well as a fire-prevention coating, and dry powder for fire extinguisher. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. Its total nourishment (N+P2O5 ) is at 73%, and may be used as a basic raw material for N, P and K compound fertilizer.
Packing and storage:

Monoammonium Phosphate
Specifications.
.
Technical Grade
Food Grade
Purity
% ≥
99.0
99.0
P2O5
% ≥
61.0
61.0
Nitrogen, as N
% ≥
11.8
11.8
pH value (1% solution)
.
7.8-8.2
7.8-8.2
Moisture
% ≤
0.2
0.2
Heavy metals, as Pb
% ≤
.
0.001
As
% ≤
.
0.0003
F
% ≤
.
0.002
Water insoluble
% ≤
0.10
0.10

 
Monoammonium Phosphate

 

 
 

Urea Phosphate

CAS No.: 4861-19-2
Molecular formula: H3PO4. CO(NH2)2
Packing: 25kg/Bag, 25MTs in 1x20’FCL

Properties:
White crystal, easily soluble in water, but not in organic solution; melting point at 117.3 °C , its water solution is strongly acidic, pH value of 1% solution is 1.89, easily decomposed when heated.

Applications:
Mainly used as a high quality feed additive, a high quality acid N, P compound fertilizer with ureic nitrogen. It is suitable for alkaline soil, also used fire retardant agent, finishing agent for metal, fermentation nourishment, cleaning agent and flux for purifying phosphoric acid.

Urea Phosphate
Specifications.
.
Technical Grade
Food Grade
Purity (as H3PO4 .CO(NH2)2
% ≥
98.0
98.0
P2O5
% ≥
44.00
44.00
Nitrogen, as N
% ≥
17.00
17.00
pH value
.
1.6-2.0
1.6-2.0
Moisture
% ≤
0.20
0.20
Heavy metals, as Pb
% ≤
.
0.001
As
% ≤
.
0.0003
F
% ≤
.
0.003
Water insoluble
% ≤
0.10
0.05

 
Urea Phosphate
 

 

 
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For more information or any comment, please contact
Hugo Castedo
Cell Phone (56 9) 94320205
Santiago - Chile
 

Agriculture : Wetting agent, nematicide, insect repellant, increased crop production.
Cosmetics : Foaming & cleaning agent.
Feed : Ammonia reduction, protection against pathogens.
Food & Beverages : Foaming agent, emulsifier, low cholesterol foods.
Cocoa is the dried and partially fermented fatty seed of the cacao tree from which chocolate is made. "Cocoa" can often also refer to cocoa powder, the dry powder made by grinding cocoa seeds and removing the cocoa butter from the dark, bitter cocoa solids.