Dilute Sulphuric Acid

Dilute
Sulphuric Acid

As a versatile and dynamic business enterprise, Indian Phosphate Ltd. is committed to providing a wide spectrum of services to meet diverse needs.

Chemicals

Dilute Sulphuric Acid (Spent Acid) is primarily used to manufacture fertilizer like Single Super Phosphate (SSP), micro nutrients like Zinc Sulphate (ZnSO4), Copper Sulphate (CuSO4), Animal Feed like Di Calcium Phosphate (DCP).
It is used in manufacturing of various Industrial Chemicals like Alum (Ferrous Sulphate), Chemical Gypsum (CaSO4), etc.
It is also used to neutralize alkaline effluent in the “Effluent Treatment Plant” (E.T.P.) of Textile Processing Industries for re-cycling of process water.
It is also used in extraction of Lignin precipitate from the Black Liquor generated during processing of pulp of paper.

Chemical Properties & specifications

Characteristics	Specifications
Appearence	Light Brown
Concentration	75% ± 1%
Density	1.65 - 1.7 Gm Ml
Residue on Ignition	0.026 % max
Iron(Fe)	0.05 % max
Lead (Pb)	0.005 % max
Aresnic (As)	0.004 % max
Organic Matter	0.01 % max
Water Content	24.5 ± 1%

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Single Super Phosphate – “Powder”

FCO Specification of Product - Single Superphosphate (16% P₂O₅ Powdered)

Sr.no	Content	%
1	Moisture percent by weight (Maximum)	12.0
2	Available Phosphorus (P₂O₅) percent by weight, minimum	16.0
3	Water soluble phosphorus (P₂O₅) percent by weight, minimum	14.5
4	Sulphate Sulphur (as S) percent by weight, minimum	11.0
5	Free Phosphoric acid (P₂O₅) percent by weight, maximum	4.0

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Single Super Phosphate – “Granulated”

FCO Specification of Product - Single Superphosphate (16% P₂O₅ Granulated)

Sr.no	Content	%
1	Moisture per cent by weight (Maximum)	5.0
2	Available Phosphorus (P₂O₅) per cent by weight, minimum	16.0
3	Water soluble phosphorus (P₂O₅) per cent by weight, minimum	14.5
4	Sulphate Sulphur (as S) per cent by weight, minimum	14.5
5	Free Phosphoric acid (P₂O₅) per cent by weight, maximum	11.0
6	Particle size - Minimum 90 per cent of the material shall be retained between 1 mm and 4 mm IS sieve

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Zincated Single Super Phosphate – “Powder”

FCO Specification of Product - Zincated Single Super phosphate (16% P₂O₅ Powdered)

Sr.no	Content	%
1	Moisture per cent by weight (Maximum)	5.0
2	Available Phosphorus (P₂O₅) per cent by weight, minimum	16.0
3	Water soluble phosphorus (P₂O₅) per cent by weight, minimum	14.5
4	Sulphate Sulphur (as S) per cent by weight, minimum	14.5
5	Free Phosphoric acid (P₂O₅) per cent by weight, maximum	11.0
6	Particle size - Minimum 90 per cent of the material shall be retained between 1 mm and 4 mm IS sieve

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Zincated Single Super Phosphate – “Granulated”

FCO Specification of Product - Zincated Single Super phosphate (16% P₂O₅ Granulated)

Sr.no	Content	%
1	Moisture per cent by weight (Maximum)	5.00
2	Available Phosphorus (P₂O₅) per cent by weight, minimum	16.00
3	Water soluble phosphorus (P₂O₅) per cent by weight, minimum	14.50
4	Sulphate Sulphur (as S) per cent by weight, minimum	11.00
5	Free Phosphoric acid (P₂O₅) per cent by weight, maximum	4.00
6	Zinc (as Zn) per cent by weight minimum	0.50
7	Particle size- Minimum 90 per cent of the material shall be retained between 1 mm and 4 mm IS sieve

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Zincated-Boronated Single Super Phosphate – “Granulated”

FCO Specification of Product - Single Superphosphate (16% P₂O₅-fortified with Zinc and Boron (Granulated)

Sr.no	Content	%
1	Moisture per cent by weight (Maximum)	5.0
2	Available Phosphorus (P₂O₅) per cent by weight, minimum	16.0
3	Water soluble phosphorus (P₂O₅) per cent by weight, minimum	14.0
4	Sulphate Sulphur (as S) per cent by weight, minimum	11.0
5	Free Phosphoric acid (P₂O₅) per cent by weight, maximum	4.0
6	Boron (as B) per cent by weight	0.2
7	Zinc (as Zn) per cent by weight minimum	0.5
8	Particle size - Minimum 90 per cent of the material shall be retained between 1 mm and 4 mm IS sieve

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Linear Alkyl Benzene Sulphonic Acid (LABSA -90%)

Chemical Properties & specifications

Characteristics	Specifications
Appearence	Light Yellow-Brown viscous liquid
Solubility	Readily soluble in water
Active matter (% by weight)	90 ± 1%
Non-Digestive oil matter(% by weight)	1% Max
Free Sulfuric acid(% by weight)	7 Max
Color[KLETT](When dispatched)	30 Avg