Shandong Jiurunfa Chemical Technology Co., Ltd.
Shandong Jiurunfa Chemical Technology Co., Ltd.
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Monosodium dihydrogen phosphate (MSP), also known as sodium dihydrogen phosphate or sodium phosphate monobasic, is a highly versatile chemical compound. With its excellent solubility and diverse chemical properties, MSP serves a variety of applications in industries ranging from food production to pharmaceuticals. Its molecular formula is NaH₂PO₄, and it is available in both anhydrous and dihydrate forms.
| 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 |
1. High purity and consistent quality.
2. Excellent solubility in water.
3. Stable pH buffering properties.
4. Available in anhydrous and dihydrate forms.
1. Reliable source of phosphorus and sodium.
2. High stability in various conditions.
3. Non-toxic and safe for a wide range of applications.
4. Eco-friendly and biodegradable.
1. Food Industry: Used as an emulsifier, stabilizer, and pH regulator in dairy products, baked goods, and beverages.
2. Pharmaceuticals: Acts as a buffering agent in medicinal formulations.
3. Water Treatment: Plays a role in preventing scale formation and as a corrosion inhibitor.
4. Chemical Industry: Used in the production of detergents and ceramics.
5. Agriculture: Serves as a nutrient source in fertilizers.
Monosodium dihydrogen phosphate is produced through the controlled neutralization of phosphoric acid with sodium hydroxide or sodium carbonate. Advanced filtration and crystallization techniques ensure high purity and consistent quality.
MSP acts as a buffer to maintain the pH of solutions in the acidic range. It dissociates in water to release H₂PO₄⁻ ions, stabilizing the pH by reacting with acidic or basic components. This property is crucial in biochemical and industrial applications.
1. Customized grades tailored to specific applications.
2. Technical support for product application and optimization.
3. Reliable logistics and timely delivery.
1. Packaging: Available in 25 kg bags, 500 kg jumbo bags, or customized options upon request.
2. Storage: Store in a cool, dry, and well-ventilated area. Keep the product tightly sealed and away from moisture and direct sunlight.
1. Avoid inhalation of dust; use protective equipment when handling.
2. In case of contact with eyes or skin, rinse thoroughly with water.
3. Store away from incompatible materials, such as strong acids and oxidizing agents.
4. Follow local regulations for disposal of unused material and packaging.
For more details, contact our sales and technical support team.