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Phosphates

Phosphates are basically compounds of phosphorus and oxygen that occur in many forms and are usually combined with other elements. These compounds are extensively used as flame-retardants for textiles, plastics, coatings, paper, sealants and mastics. They are also used for fertilizers and treatment of potable order. We offer a wide range of phosphate compounds such as Di-Ammonium Phosphate

Mono Ammonium Phosphate (Extra Pure Grade), Trisodium Phosphate, etc.

Di-Ammonium Phosphate Mono Ammonium Phosphate (Extra Pure Grade) Trisodium Phosphate (LR Grade) Di – Sodium Phosphate Anhydrous (Pure Grade)
Di – Sodium Phosphate Dihydrate (Pure Grade) Sodium Phosphate Monobasic Monobasic Potassium Phosphate (LR Grade) Potassium Dihydrogen Phosphate
Mono Potassium Phosphate

Di-Ammonium Phosphate

Specifications :
Product Name Di Ammonium Phosphate
Formula (NH4)2HPO4
CAS Nos. 7783-28-0
Molecular Weight 132.0
Appearance White Crystals
Assay 99 % (+/- 1)
pH 7.5 – 8.5
P2O5 Content Min.53
Chloride NMT 0.001 %
Sulphates NMT 0.02 %
Heavy Metals ( as PB ) NMT 0.001 %
Fe NMT 0.002 %
Other Names Di Ammonium Phosphate (DAP)

Mono Ammonium Phosphate (Extra Pure Grade)

Specifications :
Product Name Mono Ammonium Phosphate EP
Formula NH4 H2 PO4
CAS Nos. 7722-76-1
Molecular Weight 115
Appearance White Crystals
Assay 98 % (+/- 1)
pH 4 – 4.5
P2O5 Content Min 61
Chloride NMT 0.005 %
Sulphates NMT 0.05 %
Heavy Metals ( as PB ) NMT 0.005 %
Fe NMT 0.005 %
Other Names Mono Ammonium Phosphate (MAP)

Trisodium Phosphate (LR Grade)

Specifications :
Product Name Trisodium Phosphate LR
Formula Na3 PO4 12H2O
CAS Nos. 10101-89-0
Molecular Weight 393.3
Appearance White Crystals
Assay 99 -103 %
pH (5% Solution) 11.5 – 12.5
Free alkali (as NaOH) NMT 2.5 %
Chloride NMT 0.01 %
Sulphates NMT 0.01 %
Heavy Metals ( as PB ) NMT 0.001 %
Iron NMT 0.001 %

Di – Sodium Phosphate Anhydrous (Pure Grade)

Specifications :
Product Name Di – Sodium Phosphate Anhydrous (Pure Grade)
Formula Na2HPO4
CAS Nos. 7758-79-4
Molecular Weight 141.98
Appearance White Powder
Assay Min. 98.0%
pH (5% Solution) 8.7-9.3
Chloride NMT 0.01 %
Sulphates NMT 0.02 %

Di – Sodium Phosphate Dihydrate (Pure Grade)

Specifications :
Product Name Di – Sodium Phosphate Dihydrate (Pure Grade)
Formula Na2HPO42H2O
CAS Nos. 10028-24-7
Molecular Weight 178.00
Appearance White Crystals
Assay Min. 98.0 %
pH (5% Solution) 8.7-9.3
Chloride NMT 0.01 %
Sulphates NMT 0.02 %
Loss On Drying (130° C) 19.5-21.5
Other Names Disodium Phosphate Dihydrate / Sodium Phosphate Dibasic / Di Sodium Hydrogen Phosphate / Di Sodium Orthophosphate

Sodium Phosphate Monobasic

Specifications :
Product Name Sodium Phosphate Monobasic
Formula Na2HPO42H2O
CAS Nos. 10049-21-5
Molecular Weight 137.99
Appearance White Crystals
Assay Min. 98.5 %
pH (5% Solution) 4.2-4.6
Chloride NMT 0.01 %
Sulphates NMT 0.02 %
Arsenic NMT 0.0001 %
Heavy Metals ( as PB ) NMT 0.0005 %
Fe NMT 0.002 %
Loss on Drying (130 C) 21-24 %
Other Names Sodium Phosphate Monobasic / Mono Sodium Orthophosphate / Sodium Bi-phosphate ./ Sodium Di-hydrogen Phosphate / Mono Sodium Phosphate Dihydrate (MSP)

Monobasic Potassium Phosphate (LR Grade)

Specifications :
Product Name Potassium Phosphate Monobasic
Appearance A white Crystalline compound
Assay 99 % ( +/-1)
pH 4.3 – 4.5
Chloride Max.0.01 %
Sulphates Max.0.05 %
Iron Max 0.005 %
Heavy Metals ( as PB ) Max.0.001 %

Potassium Dihydrogen Phosphate

Specifications :
Product Name Potassium Dihydrogen Phosphate (Mono Potassium Phosphate)
Appearance A white Crystalline compound
Assay 99 % ( +/-1)
pH 4.3 – 4.5
Chloride Max.0.01 %
Sulphates Max.0.05 %
Iron Max 0.005 %
Heavy Metals ( as PB ) Max.0.001 %