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Home > Products > Mono Sodium Phosphate Anhydrous > Monosodium Dihydrogen Phosphate MSP Powder NaH₂PO₄ For Water Treatment Fertilizer

Monosodium Dihydrogen Phosphate MSP Powder NaH₂PO₄ For Water Treatment Fertilizer

Product Details

Place of Origin: Shandong China

Brand Name: JIURUNFA

Certification: ISO9001

Model Number: HG/T2767-2009

Payment & Shipping Terms

Minimum Order Quantity: 1Ton

Price: Negotiable

Packaging Details: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.

Delivery Time: 7-15 Days

Payment Terms: L/C,D/A,D/P,T/T

Supply Ability: 30000 Ton/Month

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Product Details
Highlight:

MSP Powder Fertilizer

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Water Treatment MSP Powder

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Monosodium Dihydrogen Phosphate Fertilizer

Molecular Weight:
119.98 G/mol
Boiling Point:
Not Applicable
Chemical Formula:
NaH2PO4
Density:
2.04 G/cm3
Hygroscopicity:
Hygroscopic
Appearance:
White Crystalline Powder
Melting Point:
190 °C
Usage:
Food Additive, Water Treatment, Fertilizer
Storage Conditions:
Store In A Cool, Dry Place
Hazards:
Irritant, May Cause Eye And Skin Irritation
Odor:
Odorless
Ph:
4.5 - 5.5 (1% Solution)
Solubility In Water:
Highly Soluble
Stability:
Stable Under Normal Conditions
Molecular Weight:
119.98 G/mol
Boiling Point:
Not Applicable
Chemical Formula:
NaH2PO4
Density:
2.04 G/cm3
Hygroscopicity:
Hygroscopic
Appearance:
White Crystalline Powder
Melting Point:
190 °C
Usage:
Food Additive, Water Treatment, Fertilizer
Storage Conditions:
Store In A Cool, Dry Place
Hazards:
Irritant, May Cause Eye And Skin Irritation
Odor:
Odorless
Ph:
4.5 - 5.5 (1% Solution)
Solubility In Water:
Highly Soluble
Stability:
Stable Under Normal Conditions
Product Description
Monosodium Dihydrogen Phosphate (MSP) Powder NaH₂PO₄

Monosodium dihydrogen phosphate (MSP), also known as sodium dihydrogen phosphate or sodium phosphate monobasic, is a highly versatile chemical compound with excellent solubility and diverse chemical properties. Available in both anhydrous and dihydrate forms, MSP serves multiple industrial applications.

Specifications
Property Value
Chemical Formula NaH₂PO₄
Appearance White crystalline powder
Purity (%) ≥ 99.0
pH (1% solution) 4.2-4.6
Solubility (g/100 ml at 20°C) 59.9
Moisture (%) ≤ 0.5
Heavy Metals (ppm) ≤ 10
Insoluble Matter (%) ≤ 0.05
Key Features
  • High purity and consistent quality
  • Excellent water solubility
  • Stable pH buffering properties
  • Available in anhydrous and dihydrate forms
Product Advantages
  • Reliable source of phosphorus and sodium
  • High stability in various conditions
  • Non-toxic and safe for multiple applications
  • Eco-friendly and biodegradable
Industrial Applications
Food Industry

Used as an emulsifier, stabilizer, and pH regulator in dairy products, baked goods, and beverages.

Pharmaceuticals

Acts as a buffering agent in medicinal formulations.

Water Treatment

Prevents scale formation and acts as a corrosion inhibitor.

Chemical Industry

Used in production of detergents and ceramics.

Agriculture

Serves as a nutrient source in fertilizers.

Production Technology

Produced through controlled neutralization of phosphoric acid with sodium hydroxide or sodium carbonate, using advanced filtration and crystallization techniques to ensure high purity.

Chemical Properties

MSP acts as a buffer to maintain pH in acidic ranges, dissociating in water to release H₂PO₄⁻ ions that stabilize pH by reacting with acidic or basic components.

Packaging & Storage
  • Packaging: 25 kg bags, 500 kg jumbo bags, or customized options
  • Storage: Cool, dry, well-ventilated area; keep sealed and away from moisture and sunlight
Safety Precautions
  • Avoid dust inhalation; use protective equipment
  • Rinse thoroughly if contact occurs with eyes or skin
  • Store away from strong acids and oxidizing agents
  • Follow local disposal regulations

For technical specifications, customized grades, or application support, please contact our sales team.