Riel Chemical Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 50 tons per day |
| Delivery Time | 5 work day |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| CAS | 7778-77-0 |
| EINECS | 7778-77-0 |
| Appearance | White crystal |
| Crystalline hydrate | Anhydrous crystals |
| Life spen | Two years |
| Stats | Agriculture |
| Brand Name | Riel Chemical |
| Model Number | 98% |
| Certification | SGS,ISO9001,CE |
| Place of Origin | Weifang |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50 tons per day |
| Delivery Time | 5 work day | Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| CAS | 7778-77-0 | EINECS | 7778-77-0 |
| Appearance | White crystal | Crystalline hydrate | Anhydrous crystals |
| Life spen | Two years | Stats | Agriculture |
| Brand Name | Riel Chemical | Model Number | 98% |
| Certification | SGS,ISO9001,CE | Place of Origin | Weifang |
| High Light | kh2po4 potassium dihydrogen phosphate synonyms ，purity potassium dihydrogen phosphate kh2po4 ，purity potassium dihydrogen phosphate synonyms | ||
98% Agriculture Potassium Dihydrogen Phosphate White Powder High Purity
Key attributes
Products: Potassium dihydrogen phosphate/MKP
Molecular formula: KH2PO4; Molecular weight: 136.09
Industrial grade 98% CAS 7778-77-0
Fertilizer (Agricultural/Medicine) grade 98% CAS 7778-77-0
Products meets HG/T 4511-2013standard:
| 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 for agricultural purposes
1. Replenish your nutrients
Potassium dihydrogen phosphate is a kind of high-quality phosphate and potassium fertilizer,
which can promote the absorption of nitrogen and phosphorus by crops, quickly supplement phosphorus,
and increase crop yield and 1000-grain weight. It is suitable for a variety of crops,
such as wheat, rice, cucumber, tomato, grape, etc., can significantly improve the growth effect of crops.
2. Improve resilience
Potassium dihydrogen phosphate can enhance the resistance of crops, including drought resistance,
dry heat resistance, waterlogging resistance, freezing resistance, damage and healing resistance
and bacterial infection resistance. These properties make potassium dihydrogen phosphate play an
important role in agricultural production, especially in the harsh environment to protect crops from adverse effects.
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
4500000-5000000
Employee Number:
>121
Ecer Certification：
Verified Supplier
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterpri... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing Who we are ? Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterpri...
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