Cookie Img
Send Inquiry Send SMS    Call Me Free
Home » Products » Sodium Phosphates » Di Sodium Phosphate Dodecahydrate

Di Sodium Phosphate Dodecahydrate

Di Sodium Phosphate Dodecahydrate
Di Sodium Phosphate Dodecahydrate
Product Code : 77
Trade Information
  • Unit of Measure
  • Kilograms/Kilograms
  • Payment Terms
  • Cash Advance (CA), Cash in Advance (CID), Cheque, Others
  • Supply Ability
  • As per customer requirement Per Month
  • Sample Available
  • Yes
  • Sample Policy
  • Free samples are available
  • Packaging Details
  • Packing in 25 and 50 kg Bags.
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Certifications
  • ISO:9001:2008
Product Description

We have carved a niche by manufacturing, exporting and supplying our clients superior quality Di Sodium Phosphate Dodecahydrate. This chemical is used in various industrial applications like Dyestuffs & Dyeing, Boiler Water Conditioning and can be used as corrosion inhibitor by itself or mixed with other reagents in certain types of water. Under the supervision of our skilled professionals, offered chemical is formulated by making use of high quality chemical substances as per the set industry standards. Further, we provide this Di Sodium Phosphate Dodecahydrate in safe packaging at market leading prices to the clients.

Key Features:

  • Long shelf life
  • Effectiveness
  • Soluble
  • Safe to use

Product Description:




Molecular Weight



Na2HPO4 12H2O


Gen. Properties & Typical Analysis :-

1. Appearance

2. PH

3. Matter insoluble in water

4. Loss on Drying

5. P2O5

6. Assay

White Crystal.

9.0 +/- 0.3

0.50% Max

57 to 61 %

19 % Min

98% Min

Packing :

50 Kgs Nett packed in polythenelined high density polythene bags

Product Application :

Di Sodium Phosphate (DSP) exhibits the buffering property with mild alkalinity and is a versatile source of Phosphate thus finds application in various industries such as :-

  • Boiler Water Conditioning :

Phosphate conditioning of boiler water is applied over a wide range of working pressures. Several phosphate are used for this purpose and the choice depends on the type of boiler and the composition of the feed water. Di Sodium Phosphate is often used if it is important to avoid high alkalinity in the boiler water. To prevent desposition of Calcium Phosphate in feed lines and economizers, a solution is usually pumped directly into the boiler.

  • Dyestuffs & Dyeing :

Di Sodium Phosphate is used in preparing powders of many colours and dyestuffs. It is a constituent of many recipes for dyeing fabrics where it helps to stabilize the PH value and to produce more leveled shades. DSP is also incorporated in calico printing pastes.

  • Corrosion Inhibition :

Di Sodium Phosphate can be used as corrosion inhibitor by itself or mixed with other reagents in certain types of water.

  • Miscelleneous Uses of Di Sodium Phosphate

  1. As an important ingredient in fire proofing formulation of wood and textiles.

  2. For manufactures of Opal Glass.

  3. For Purification of Clays.

  4. In Leather manufactures.

  5. As a buffering additive for colorimetric and potentiometric analysis in Analytical investigation.

  6. As a Pharmaceuticals formulation.

  7. As a tonner in paint manufacture.

It is always advisable for customers to satisfy themselves by small scale tests if necessary, that the product which they have selected is suitable for their purpose under their condition of use.


Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.

No. F-64, Mewar Industrial Area, Udaipur - 313001, Rajasthan, India
Send Inquiry Send SMS    Call Me Free