Di Sodium Hydrogen Phosphate

Boiler Chemicals Di Sodium Hydrogen Phosphate
Express Port Supply: 2-4 Hr Berth Delivery Across Major Indian & UAE Ports
ISO 9001:2015 Certified QA
IMPA / ISSA Marine Standard
Ready Stock 25L, 210L, IBC
Boiler Chemicals

Di Sodium Hydrogen Phosphate

Part No. RXSOL-32-3203-050

Di Sodium Phosphate

Colourless crystals softening of hard water and effluent treatment by a number of textile process houses and industries

Key Technical Details
Part number RXSOL-32-3203-050
Generic name Di Sodium Phosphate
IMPA code 550963
Standard packing 50.00
Available pack sizes 25, 50 Kg
Supply locations Di Sodium Phosphate manufacturer and supplier in Mumbai, Gandhidham, Kolkata, Chennai, Visakhapatnam, Surat, Navi Mumbai - MIDC, Fujairah, Dubai, Sharjah, Abudhabi, Ajman, Muscat - Oman, Navi Mumbai MIDC, Pawana, Koparkhairna, Taloja MIDC
Application

Colourless crystals, soluble in water. Non flammable.

Disodium phosphate (DSP), or sodium hydrogen phosphate, or sodium phosphate dibasic. Colourless crystals, soluble in water. Non flammable.

Uses: Water softners, Boiler water compounds, Detergent, Metal cleaner, Paint removers, Industrial cleaners.

Disodium phosphate as a scale controller used in lowpressure boiler systems (0-32 bar) and medium-pressure steam propulsion vessels (32-60 bar) also in boiler water treatment program for highpressure steam generating systems (60-84 bar).

Using Procedure

1.5 grams of Disodium phosphate in 1000 Ltr of water results 1.0 ppm phosphate.

Actual dosage of phosphate can be control by dosage chart, provided by BOILER MANUFACTURER / Representative.

The use of Disodium phosphate treatment in BOILER converts calcium hardness into soft, non-adherent sludge that is easily removed by blowdown.

Technical Specifications

Disodium hydrogen phosphate (Sodium Phosphate dibasic or Di Sodium hydrogen Phosphate or Disodium Hydrogen Orthophosphate Dihydrate CAS no. 7758-79-4
 

Physical State Powder
Appearance White
ARSENIC Content   0.005 %wt Max.
METHYL ORANGE ALKALINITY (AS NaNO2) 8.2-8.9 %wt
IRON Content      0.05 %wt Max. 
PHOSPHOROUS PENTOXIDE 19.45 %wt Min
Composition Purity 98.0 % wt ( Minimum )
Decomposition Temperature Not available
SolubilityCompletely  Soluble in water.
Insolubility Content in Water 0.1 % wt
MaxMolecular Formula NA2HPO4.12H2O
Molecular Weight 141.96
Density 500 kg / M3
Note

Disodium phosphate (anhydrous)Na2HPO47558-79-4
Disodium phosphate (dihydrate)HNa2PO4(H2O)210028-24-7
Disodium phosphate (heptahydrate)HNa2PO4(H2O)77782-85-6
Disodium phosphate (octahydrate)HNa2PO4(H2O)8
Disodium phosphate (dodecahydrate)HNa2PO4(H2O)1210039-32-4

Uses: 
In Molecular biology, Diagnostic reagents, Reagent for Magnesium, Lithium, Lead and Uric Acid, emulsifier for foods.

Industrial Uses : Water softners, boiler water compounds, detergent, metal cleaner, paint removers, industrial cleaners.

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