Di-Sodium Hydrogen Orthophosphate (Anhydrous Powder) – A.R. Grade

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Di-Sodium Hydrogen Orthophosphate (Anhydrous Powder) – A.R. Grade
Chemical Name: Disodium Hydrogen Phosphate (Anhydrous)
Chemical Formula: Na₂HPO₄
Molecular Weight: 141.96 g/mol
CAS Number: 7558-79-4

Description:
Di-Sodium Hydrogen Orthophosphate (Anhydrous) A.R. Grade is a high-purity inorganic phosphate salt widely used in laboratories for analytical and research applications. It appears as a white, crystalline powder and is commonly used for buffer preparation, pH regulation, and various analytical procedures. Being Anhydrous, it contains no water of crystallisation, making it ideal for precise laboratory work and accurate chemical formulations.

Appearance:
White, crystalline powder; odourless.

Purity (A.R. Grade):
High-purity analytical reagent (A.R.) grade suitable for laboratory, research, and analytical use.

• Preparation of phosphate buffer solutions for chemical, biological, and analytical procedures

• pH adjustment and stabilisation in laboratory and industrial processes

• Analytical chemistry applications including titrations and reagent preparation

• Biochemistry, including enzyme studies and cell culture buffers

• Water treatment processes as a conditioning and sequestering agent

• Used in detergents, cleaning formulations, and electroplating baths (technical applications)

• Component in food chemistry and pharmaceuticals (when appropriate grade is used)

• Laboratory reagent for precise quantitative and qualitative analysis

Highly soluble in water; insoluble in alcohol.

Stable under normal storage conditions. Hygroscopic — avoid moisture exposure.

Store in a cool, dry, well-ventilated area in tightly sealed containers. Keep away from moisture, contamination, and heat.

Avoid inhalation and contact with skin or eyes. Use gloves, mask, and eye protection. Handle in a well-ventilated area. Refer to SDS for full safety details.

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• Bulk orders available

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