Raw Materials

Raw MaterIals

 

SULPHUR AND GRANUL SULPHUR


Sulphur is a non-metallic chemical element identified by the letter S. Sulphur is a multivalent non-metal, abundant, tasteless and and odorless. In its native form sulphur is a yellow crystalline solid. In nature it occurs as the pure element or as sulfide and sulfate minerals.

Sulphur is a valuable commodity and integral component of the world economy used to manufacture numerous products including fertilizers and other chemicals.

PROPERTY & COMPOSITION SPEC VALUE
Purity (wt%) 99.5 min
Ash content (ppm) 0.05 max
Hydrocarbon (wt%) 0.05 max
Acidity (wt%) 0.02 max
Moisture (wt%) 0.5 max
AS/TE/SE (wt%) commertially free
Colour bright yellow
Particle Size >7 MM 10%max
2-7 MM 90% min
<2 10% max
Product Specification
MESC NO:
FORMULA: S
TYPE: YELLOW,CRYSTALLINE SOLID, GRANUL
APPLICATION: DERIVATIVE OF SULPHURIC ACID,USED IN BATTERIES
DETERGENTS, FUNGICIDES, FERTILIZERS, MATCHES,FIREWORKS

 

SULPHURIC ACID


Sulfuric acid, sulfuric also spelled Sulphuric (H2SO4), also called Oil Of Vitriol, or Hydrogen Sulfate, dense, colourless, oily, corrosive liquid; one of the most important of all chemicals, prepared industrially by the reaction of water with sulfur trioxide (see sulfur oxide), which in turn is made by chemical combination of sulfur dioxide and oxygen either by the contact process or the chamber process.

PROPERTY & COMPOSITION SPEC VALUE
Purity (wt%) 98 MIN-97 MIN
Fe++ (wt%) 35MIN-100MAX
Calcination Residue (wt%) 0.01 MAX
Arsenic (wt%) TRACE
SO2 (wt%) 0.0025 MAX
Hg (wt%) TRACE
Turbidity NTU 100 MAX
Cu+2 2.5 PPM
Pb 0.1 PPM >
Sulphur 0.1 PPM >
Cr 0.1 PPM >
Mo 0.1 PPM >
Product Specification
MESC NO:
FORMULA: H2SO4
TYPE: COLORLESS OILY LIQUID, SOLUBLE IN WATER
APPLICATION: FERTILIZER , PIGMENTS,DYES, DRUGS, DETERGENTS
INORGANIC SALTS AND ACIDS, PETROLEUM REFINING

 

PHOSPHATE ROCK


Rock phosphate is a mined rock that contains limestone and clay as well as a high concentration of phosphorus (P). The actual composition varies depending on it’s source but it usually contains 16 to 20% P.Phosphate rock is formed in oceans in the form of calcium phosphate, called phosphorite. It is deposited in extensive layers that cover thousands of square miles. Originally, the element phosphorus is dissolved from rocks. The phosphates may be derived from a variety of sources, including marine invertebrates that secrete shells of calcium phosphate, and the bones and excrement of vertebrates. Some of this phosphorus goes into the soil where plants absorb it; some is carried by streams to the oceans. In the oceans the phosphorus is precipitated by organisms and sometimes by chemical reaction. Phosphorus-rich sediments alternate with other sediments (geologists say these beds are interstratified). Phosphorus-rich beds usually have very few fossils

 

PHOSPHORIC ACID


Phosphoric Acid is a colorless, odorless phosphorus-containing inorganic acid. Phosphoric acid is a clear colorless liquid or transparent crystalline solid. The pure solid melts at 42.35 °C and has a density of 1.834 g / cm3. Liquid is usually an 85% aqueous solution. The crude acid is prepared from phosphate rock, while acid of higher purity is made from white phosphorus.Shipped as both a solid and liquid

PROPERTY & COMPOSITION SPEC VALUE
P2O5 (wt%) 48-54
SO4 (wt%) 1.8-4
SOLID (wt%) 5 MAX
SP.GR 1.57-1.67
Product Specification
MESC NO:
FORMULA: H3O4P
TYPE: COLORLESS, ODORLESS, PURE IS CRYSTALLINE SOLID
APPLICATION: FERTILIZER , PHOSPHATE SALTS, DETERGENTS, FOOD PROCESSING, DENTISTRY