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Monobasic Sodium Phosphate Anhydrous

Monobasic Sodium Phosphate Anhydrous

Monobasic sodium phosphate anhydrous (monosodium phosphate, MSP) is a white crystalline powder used as an acidic buffer component, sequestrant, and emulsifier in food, pharma, and industrial processes. Its anhydrous form offers precise dosing and rapid dissolution where moisture-sensitive systems demand tight control.

In combination with dibasic phosphates, it forms robust buffer systems across a wide pH range for beverages, oral care, and injectable preparations. High purity and low moisture support long shelf stability in sealed packaging.

Sr. No. Description Specification
1 Purity 98% minimum
2 Chemical Formula NaH₂PO₄
3 Form White crystalline powder
4 Country of origin India
5 Quantities Commonly supplied in 25 kg bags and larger industrial lots
  • White, free-flowing crystals, density around 2.36 g/cm³.
  • Freely soluble in water, forming acidic solutions depending on concentration.
  • Low moisture (<0.5%) and good stability when kept dry.
  • Non-flammable, stable inorganic phosphate with low volatility.
  • Acidic component of phosphate buffers in foods, pharmaceuticals, and lab reagents.

  • Sequestrant and emulsifier in processed cheeses, dairy, and meat products.

  • pH adjustment in cleaners, water treatment, and surface preparation baths.

  • Nutrient salt in culture media for microbiology and biotechnology.

  • Available as technical/analytical grade with controlled heavy metals and insolubles.

  • Store in a cool, dry area in tightly sealed bags away from strong bases and oxidizers.

  • Dust can irritate eyes, skin, and respiratory tract; ensure ventilation and use standard PPE.

  • Avoid ingestion in large amounts; follow local regulations for food and pharma use.

Monobasic Sodium Phosphate Anhydrous
Sr. No. Description Specification
1 Purity 98% minimum
2 Chemical Formula NaH₂PO₄
3 Form White crystalline powder
4 Country of origin India
5 Quantities Commonly supplied in 25 kg bags and larger industrial lots
  • White, free-flowing crystals, density around 2.36 g/cm³.
  • Freely soluble in water, forming acidic solutions depending on concentration.
  • Low moisture (<0.5%) and good stability when kept dry.
  • Non-flammable, stable inorganic phosphate with low volatility.
  • Acidic component of phosphate buffers in foods, pharmaceuticals, and lab reagents.

  • Sequestrant and emulsifier in processed cheeses, dairy, and meat products.

  • pH adjustment in cleaners, water treatment, and surface preparation baths.

  • Nutrient salt in culture media for microbiology and biotechnology.

  • Available as technical/analytical grade with controlled heavy metals and insolubles.

  • Store in a cool, dry area in tightly sealed bags away from strong bases and oxidizers.

  • Dust can irritate eyes, skin, and respiratory tract; ensure ventilation and use standard PPE.

  • Avoid ingestion in large amounts; follow local regulations for food and pharma use.

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