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Di Potassium Phosphate

Di Potassium Phosphate

Product Details:

  • Grade Industrial Grade
  • Ash % Nil
  • Shelf Life 2 years
  • Moisture (%) 0.5% max
  • Type Inorganic Chemical
  • Other Names Dipotassium Hydrogen Phosphate
  • Density 2.338 Gram per cubic centimeter(g/cm3)
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Di Potassium Phosphate Product Specifications

  • Passes through 100 mesh
  • 231-834-5
  • White crystalline powder
  • K2HPO4
  • 99% min
  • 2.338 Gram per cubic centimeter(g/cm3)
  • 7758-11-4
  • Dipotassium Hydrogen Phosphate
  • Inorganic Chemical
  • 0.5% max
  • Nil
  • 2 years
  • Industrial Grade

Product Description

PRODUCT NAME : DIBASIC POTASSIUM PHOSPHATE

C.A.S. No. : 7758-11-4

MOLECULAR FORMULA :K2HPO4

MOLECULAR WEIGHT : 174.18

SPECIFICATION

BP

USP

Description

White or almost white powder or colorless crystals, very hygroscopic.

White or almost white powder or colorless crystals, very hygroscopic.

Solubility

Very soluble in water, very slightly soluble in ethanol (96 per cent).

-

Appearance of solution

Solution is clear & Colorless

-

Identification

(A) ) Reaction

(B) Reaction

(C) Reaction

A. B. C. A. B. Solution S gives reaction of potassium

Reducing substances

The solution remains faintly pink.

-

Heavy Metals

-

NMT 0.001 %

Limit of Fluoride

-

NMT 0.001 %

pH

-

8.5-9.6

Monopotassium phosphate

This ratio is not greater than 0.025.

-

Chlorides

NMT200ppm

-

Sulphates

NMT 0.1 %

-

Arsenic

NMT 2ppm

-

Sodium

NMT 0.1 %

A solution tested on a platinum wire imparts no pronounced yellow color to a nonluminous flame.

Limit of Monobasic OR tribasic salt

-

NMT 0.001 %

Iron

NMT10ppm

NMT 30 ppm

Residual solvents

-

Meets the requirement

Loss on Drying(at 125-130C)

NMT 2.0 %

NMT 1.0 %

Assay (dried substance).

98.0 % to 101.0 %

98.0 % to 100.5 %



Versatile Applications Across Industries

Di Potassium Phosphate is widely used due to its adaptability in numerous sectors. In agriculture, it serves as a high-efficiency fertilizer, while the food industry employs it as a buffering agent and additive. Its reliable performance in water treatment and laboratory environments further demonstrates its importance as a fundamental inorganic chemical.


Robust Stability and Safety Profile

This chemical is recognized for its stable composition and non-hazardous classification, making it a safe choice for industrial handling. With no detectable ash content and a moisture limit of 0.5%, Di Potassium Phosphate remains consistent in quality when stored properly in a cool, dry setting.

FAQs of Di Potassium Phosphate:


Q: How should Di Potassium Phosphate be stored for maximum shelf life?

A: It is recommended to store Di Potassium Phosphate in a cool, dry place, away from direct moisture and sunlight. Proper storage in its original packaging helps maintain product stability and guarantees an effective shelf life of up to two years.

Q: What are the primary industrial uses of Di Potassium Phosphate?

A: Di Potassium Phosphate is utilized as a fertilizer in agriculture, a food-grade additive, a water treatment agent, and as a reagent in laboratory settings due to its solubility, purity, and buffering capacity.

Q: When does Di Potassium Phosphate decompose, and what is its melting point?

A: Di Potassium Phosphate decomposes upon strong heating rather than boiling, with a melting point of 340C. It is important to avoid excessive heat during processing to preserve its chemical integrity.

Q: Where is Di Potassium Phosphate commonly exported and supplied from?

A: This compound is widely exported, manufactured, and supplied from India, catering to global industries such as agriculture, food processing, and laboratory research.

Q: What is the recommended process for dissolving Di Potassium Phosphate?

A: Given its high solubility, Di Potassium Phosphate can be easily dissolved in water by gradually adding the powder to the solvent with gentle stirring until a clear solution forms.

Q: How does Di Potassium Phosphate benefit water treatment applications?

A: Its buffering and phosphate content allow Di Potassium Phosphate to regulate pH effectively and inhibit scale formation, improving water quality and system efficiency.

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