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KClO3

P4
TiO2
CaC2
C2H4N4O2
Na5P3O10

POTASSIUM CHLORATE

CAS No.: 3811-04-9
Molecular formula: KClO3
Packing: 25kg/Bag; 27MTs in 1x20’FCL

Properties:
White powder. Strong oxidant reacts easily with carbon, sulfur, phosphor and organic compounds. Explosive combustion will occur when it is mixed with a combustible substance and struck. Toxic and resistant to air-slake

Applications: Used in matches, fireworks, explosives manufacturing, and synthetic dyeing, medicine, also used as analytical reagent and fertilizer.

Potassium Chlorate
Specifications
.
Standards
Purity, KClO3
%≥
99.7
Moisture
%≤
0.05
Water insoluble
%≤
0.03
Chloride (as Cl)
%≤
0.02
Bromate (as BrO3)
%≤
0.03
Sulfate (as SO4)
%≤
0.01
Fe
%≤
0.003
Residues(125μm Test Sieve)
%≤
0.5

Potassium chlorate is a compound containing potassium, chlorine and oxygen, with the molecular formula KClO3. In pure form, it is a white crystalline substance. It is the most common chlorate in industrial use, and is usually present in well-stocked laboratories. It is used
as an oxidizing agent,
to prepare oxygen,
as a disinfectant,
in safety matches, and
in explosives and fireworks.

Safety
Potassium chlorate should be handled with care. It reacts vigorously, and in some cases spontaneously ignites or explodes, when mixed with many combustible materials. It will burn vigorously in combination with virtually any combustible material, even those which are considered to by only slightly flammable normally (including ordinary dust and lint).
Mixtures of potassium chlorate and a fuel can be ignited by contact with sulfuric acid and this reagent should be kept away from potassium chlorate. Sulfur should be avoided in pyrotechnic compositions containing potassium chlorate, as these mixtures are prone to spontaneous deflagration.
Most sulfur contains trace quantities of sulfur-containing acids, and these can cause spontaneous ignition - "Flowers of sulfur" or "sublimed sulfur", despite the overall high purity, contains significant amounts of sulfur acids. Also, mixtures of potassium chlorate with any compound with ignition promoting properties (ex. antimony(III) sulfide) are very dangerous to prepare, as they are extremely shock sensitive.


 

Potassium Chlorate
 
 

RED PHOSPHORUS

CAS Number: 7723-14-0
Molecular formula: P4
Packing: 50kg/Iron Drum; 20MTs in 1x20’FCL

Properties:
Auburn amorphous powder with metallic luster; relative density at 2.34g/cm3 (20°C), melting point at 590°C; soluble in phosphorus tribromide, insoluble in water or carbon disulphide, liable to burn under chlorine atmosphere, nontoxic, without phosphoric light in darkness.

Applications:
Used to make matches, fireworks, chemical agent, phosphoric alloy, and as a raw material for manufacturing organic phosphorus fertilizers, and can be used in metallurgical industry and organic synthesis as well.

No.
Specifications
%
Standards
1
P4
% ≥
98.5
2
Yellow phosphorus
% ≤
0.25
3
Free Acid
% ≤
0.5
4
Moisture
% ≤
0.25
5
Fineness - Mesh size
60 mesh passing 70% min
100 mesh passing 99% min


 
Red phosphorus
 


TITANIUM DIOXIDE

Titanium Dioxide,

CAS No.: 13463-67-7
Molecular formula: TiO2
Packing: 25kg/Bag, 25MTs in 1x20FCL.

Properties:
It has outstanding outdoor durability and optical properties, with high brightness, high scattering strength and opacity, high heat resistance and very good dispersion

Applications:
Widely used in pigment, recommended for inner and exterior high quality coating, high thickness coating, road-marking paints, paint, and also available for plastic, wall-papers or paper covering layer.

SPECIFICAITON:
%
STANDARDS
TiO2 Content (m/n)
%≥
93.0
Brightness
.
95.00
Tint-reducing power (Ranolds number)
1950
ph value
.
6.0~8.0
105°Moisture
≤%
0.5
Solution in water
≤%
0.5
Residue (45μm)
≤%
0.02
Oil absorption g/100g
18
Rutile content
%≥
98
Dispersibility, Hegman
6.0

 

 

 
 
 

 

CALCIUM CARBIDE

CAS No.: 75-20-7
Molecular formula: CaC2
Packing: 10kg, 50kg, 100kg/Iron drum; 22.5MTs in 1x20’FCL.

Properties:
Grey, brown or black solid, purple when its purity is higher, the specific gravity is 2.22(18), melting point is 2300, the product can absorb water in the air and conduct electricity. The higher its purity is, the easier it conducts, and it dissolves in water, turns into acetylene and calcium hydroxide and releases heat.

Applications:
Mainly used as materials to produce Acetylene Gas, Chloroprene Rubber, Calcium Cyanamide, Acetate Acid, Trichloroethylene and be as remover of Sulfur in steel industry and metal bonding and cutting, etc..

SPECIFICATIONS 
.
STANDARDS 
Gas yield
295 l/kg
PH3(V/V)
%≤
0.08
H2S(V/V)
%≤
0.1
Size
.
4-7,7-15,15-25,25-50,50-80,80-120mm
Calcium Carbide
 

 

AC Blowing Agent

CAS No.: 123-77-3
Molecular formula: C2H4N4O2
Packing: 25kg/Paper bag; 20MTs in 1x20’FCL

Properties:
It is a yellow powder, specific gravity of 1.66, nontoxic, stink-free, flammable, and capable of generating tremendous froth.

Applications:
It is one of the most widely applied blowing agents. Frothing can be performed at normal pressure or increased pressure. It is widely used for frothing EVA, PE, natural rubber and PVC+NBR mixture etc., especially for large-mould hot press frothing and small-mould hot press frothing of EVAMD shoes material.

SPECIFICATIONS 
.
STANDARDS 
Gas Emitting Quantity
ml/g ≥
220
Sieve Residue (Sieve Holes 38μm)
%≤
0.05
Average Granular
μm
10
Decomposition Temperature
°C≥
200
Loss on Ignition
%≤
0.15
Ash
%≤
0.10
pH value
.
6.5-7.5
Purity (ADC)
%≥
97.0
 
AC Blowing Agent
 

 

Sodium Tripolyphosphate (STTP)

CAS Number: 7758-29-4
Molecular formula: Na5P3O10
Packing: 25kg/Bag; 27MTs in 1x20’FCL

Properties:
White powder; easily soluble in water; a surfactant, with outstanding emulsification to lubricants and fat. It has different bulk density

Applications:
Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans.

SPECIFICATIONS 
.
FOOD GRADE 
TECHNICAL GRADE 
Purity (Na5P3O10)
% ≥
95.0
94.0
P2O5
% ≥
57.0
57.0
Water Insoluble
%≤
0.05
0.1
Fe
%≤
0.01
0.01
pH value(1%water solution)
.
9.5-10.0
9.2-10.0
Heavy metals (as Pb)
%≤
0.001
.
As
%≤
0.0003
.
F
%≤
0.003
.
Whitness
%≥
90.0
90.0

 

 
Sodium Tripolyphosphate (STTP)
 

For more information, please contact
Hugo Castedo
Phone : (56 2) 24580210 - Movil Phone (56 9) 94320205
Santiago - Chile

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