98% High Concentration KH2PO4 Formula For Potassium Dihydrogen Phosphate Recommended Water Treatment
Price:
USD 657/TONS FOB
MOQ:
1 ton
Delivery Time:
5 work day
Brand:
Riel Chemical
Product Description
98% High Concentration KH2PO4 Formula For Potassium Dihydrogen Phosphate Recommended Water Treatment
Product Attributes
| Attribute | Value |
|---|---|
| CAS | 7778-77-0 |
| EINECS | 7778-77-0 |
| Appearance | White crystal particle |
| Crystalline hydrate | Anhydrous crystals |
| Life span | Two years |
| Water solubility | Soluble |
Product Description
98% High Concentration Potassium Dihydrogen Phosphate Recommended Water Treatment
Key Attributes
- Products: Potassium dihydrogen phosphate/MKP
- Molecular formula: KH2PO4; Molecular weight: 136.09
- Industrial grade 98% 7778-77-0
- Fertilizer (Agricultural/Medicine) grade 98% CAS 7778-77-0
Products meets HG/T 4511-2013 standard:
| Analysis | Test Method | Standard request |
|---|---|---|
| MKP (KH2PO4) content % | HG/T 4511-2013 | ≥98% |
| Water insoluble % | HG/T 4511-2013 | ≤0.3% |
| PH value (10g/mL) | HG/T 4511-2013 | 4.4～4.6 |
| Chloride (as Cl) ppm | HG/T 4511-2013 | ＜0.79% |
| Arsenic (as As) ppm | HG/T 4511-2013 | ＜0.005% |
| Moisture | HG/T 4511-2013 | ＜0.48% |
| Lead (as Pb) ppm | HG/T 4511-2013 | ＜4 |
| Loss on drying % | HG/T 4511-2013 | ＜1 |
| P2O5 (water-soluble) % | HG/T 4511-2013 | ≥52.1 |
| K2O (water-soluble) % | HG/T 4511-2013 | ≥34.5 |
References: Riel Chemical Lab1&2, National public service platform for standards information.
Physicochemical Property
| Molecular weight: 163.94 g/mol | Appearance: white crystalline or powdery solid. |
| Odor: Odorless or slightly sulphide odor. | Density: 1.62 g/cm³ (dodecahydrate, 20°C). |
| Melting point: approx. 73.4°C (dodecahydrate decomposition). | Chemical Safety: Unrestricted goods |
| Solubility: Water: easily soluble in water, aqueous solution is strongly alkaline (pH about 12); Organic solvent: insoluble in ethanol, and other organic solvents. | |
| Hydrolysis reaction: Fully ionized in water to form phosphate ions and sodium ions | |
| Complexation: Form an insoluble precipitate with metal ions (e.g. Ca² +, Mg² +) for softening hard water. | |
| Thermal stability: It decomposes when heated to high temperatures, forming sodium phosphate and oxygen. | |
| Acid base: The aqueous solution is strongly basic and can react with acid to form phosphate. | |
Potassium Dihydrogen Phosphate Market
1. Market Overview
The potassium dihydrogen phosphate industry market has shown a steady growth trend in recent years. In 2023, the global potassium dihydrogen phosphate market capacity reached 14.924 billion yuan, and is expected to grow at an average annual growth rate of 2.8% to 17.729 billion yuan by 2029. As one of the important producers of potassium dihydrogen phosphate in the world, China occupies nearly 30% of the global market share, and the domestic market size will be about 5.223 billion yuan in 2023.
2. Main Application Areas
The application of potassium dihydrogen phosphate in the industrial market mainly includes the following aspects:
- industry: As a additive, potassium dihydrogen phosphate is used to regulate the pH of , improve taste and extend shelf life, and is widely used in bread, pastries, beverages and meat products.
- Agriculture: As a highly efficient water-soluble fertilizer, potassium dihydrogen phosphate provides phosphorus and potassium required by plants to promote crop growth, improve yield and quality.
- Pharmaceutical chemicals: In the pharmaceutical industry, potassium dihydrogen phosphate is used as a buffer and stabilizer to improve the quality and stability of drugs.
- Other industries: including cosmetics, detergents and chemical reagents.
3. Production Technology and Development Trend
The production technology of potassium dihydrogen phosphate mainly includes wet phosphoric acid route and hot phosphoric acid route. The wet route has lower cost but more by-products, while the hot route has better product quality. In recent years, with the improvement of environmental protection requirements, enterprises continue to optimize the production process, the use of organic solvent extraction method, ion exchange method and other new technologies to improve product purity and production efficiency.
In the future, the potassium dihydrogen phosphate industry will pay more attention to green and low-carbon production, and promote the development of products in the direction of high added value and high performance. For example, the development of complex fertilizers for different crops and soil conditions, and differentiated products to meet the needs of processing.
FAQ
1. What is your payment term?
We can accept T/T and L/C at sight as payment term.
2. Are you able to deliver on time?
Of course! we specialised in this line for many years, many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
3. Do you provide free sample?
Yes, we can provide free sample. You only need to take the express fee.
4. How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5. Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Weifang, China. (We will have someone responsible for picking up and dropping off at Weifang Airport)
6. What if there is a quality problem?
We have a professional and perfect after-sales service team, timely for you to deal with all problems.
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Company
Riel Chemical Co., Ltd.
Location
1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
Contact Person
Jenkins Hu / Jinxu Hu