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Ahmed KhanI'm a trader from Pakistan. I have bought sodium hempetaphosphate with Manager Hu and worked with him for 3 times. THKs Hu, now I have become a local agent. Riel Chemical is indeed a trusted partner. Highly recommended for friends who need high quality chemical products. -
Maria J GarciaOverall, I was impressed. Whether it is product details or service response speed, it is done very well, and customers are satisfied. Warmly tips: Could you guys add more payment methods？that would be great. -
LabrekeoLa vitesse de livraison est très satisfaisante et presque aucune inquiétude. Chaque fois que la coopération fonctionne sans à-coup. Recommandez sincèrement à d’autres acheteurs! -
محمد لاگولدشریک خوب، پیدا کردن چنین تامین کننده ای عالی است، برای شما آرزوی موفقیت دارم -
JackThe cooperation with Riel Chemical Co., Ltd. is our most sensible choice. Your team's efficiency, professionalism and innovative spirit are impressive, and we are looking forward to further cooperation in the future! -- Jack Sales manager -
ອາ ລິ ສໄປ ຈົນ ສຸດ ຂີດ, ຂອບ ໃຈ ຫລາຍໆ ທີ່ ມີ ທ່ານ! ບໍ່ ວ່າ ຈະ ເປັນ ການ ສະຫນັບສະຫນູນ ຢ່າງ ເຕັມທີ່ ໃນ ເວລາ ທີ່ ສໍາຄັນ ຫລື ການ ເອົາ ໃຈ ໃສ່ ຢ່າງ ລະມັດລະວັງ ຕໍ່ ລາຍ ລະອຽດ ຂອງ ການ ຮັບ ໃຊ້ ປະຈໍາ ວັນ, ເຮົາ ຮູ້ສຶກ ວ່າ ໄດ້ ຮັບ ຄວາມ ໄວ້ ວາງ ໃຈ. ຂໍ ໃຫ້ ມິດຕະພາບ ຍືນ ຍົງ ຕະຫລອດ ໄປ ແລະ ການ ຮ່ວມ ໄມ້ ຮ່ວມ ມື ຈະ ຍືນ ຍົງ ຕະຫລອດ ໄປ ——[ທີມການຄ້າເຄມີຂອງລາວ] -
Mr. ZhaoWe have been cooperating with Riel Chemical for five years. The product quality has always been perfect and the usage effect is good. Your company's sales manager is also particularly polite
Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4 Industrial
| Place of Origin | Weifang |
|---|---|
| Brand Name | Riel Chemical |
| Certification | SGS,ISO9001,CE |
| Model Number | 98% |
| Minimum Order Quantity | 1 ton |
| Price | USD 657/TONS FOB |
| Packaging Details | 25 kg polyethylene woven bag, moisture-proof, easy to transport |
| Delivery Time | 5 work day |
| Payment Terms | L/C, T/T |
| Supply Ability | 50 tons per day |
Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| CAS | 7778-77-0 | EINECS | 7778-77-0 |
|---|---|---|---|
| Appearance | White Crystal Particle | Crystalline Hydrate | Anhydrous Crystals |
| Life Spen | Two Years | Chemical Formula | KH₂PO₄ |
| Solubility | Dissolve In Water | ||
| Highlight | potassium dihydrogen phosphate chemical formula kh2po4,sewage treatment potassium dihydrogen phosphate chemical formula,sewage chemical formula for potassium dihydrogen phosphate |
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| 20 GP Container | Maximum load (tons) | |
|---|---|---|
| With tray | 22 | |
| No tray | 25 |
Product Description
KH2PO4 Industrial Grade Potassium Dihydrogen Phosphate for Sewage Treatment
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 |
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Solubility: Water: easily soluble in water, aqueous solution is strongly alkaline (pH about 12); Organic solvent: insoluble in ethanol, and other organic solvents. |
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Hydrolysis reaction: Fully ionized in water to form phosphate ions and sodium ions |
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Complexation: Form an insoluble precipitate with metal ions (e.g. Ca² +, Mg² +) for softening hard water. |
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Thermal stability: It decomposes when heated to high temperatures, forming sodium phosphate and oxygen. |
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Acid base: The aqueous solution is strongly basic and can react with acid to form phosphate |
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Potassium dihydrogen phosphate (KH₂PO₄) is an important chemical product that is widely used in agriculture,
food, medicine, and industry. In recent years, with the acceleration of the global agricultural modernization process
and the promotion of environmental protection policies,
the potassium dihydrogen phosphate market has shown a rapid development trend.
1. Application of potassium dihydrogen phosphate in water treatment
Corrosion inhibitor
Potassium dihydrogen phosphate can be added as a corrosion inhibitor to water treatment systems,
especially in boiler water and cooling water systems. It can form stable complexes with calcium
and magnesium ions in water to reduce the formation of scale, thus protecting equipment from corrosion.
pH regulator
Potassium dihydrogen phosphate has a certain buffering capacity
and can be used to regulate the pH value of the water body to keep it in a suitable range (usually 6.5-8.5),
thus optimizing the water treatment effect.
Nutrient source
In sewage treatment (such as biological treatment process),
potassium dihydrogen phosphate can be used as a phosphorus source to
provide essential nutrients for microorganisms, promote the growth and metabolism of microorganisms,
and improve the efficiency of sewage treatment.
2. Advantages of potassium dihydrogen phosphate in water treatment
High efficiency
As a corrosion inhibitor and pH regulator, potassium dihydrogen phosphate has a remarkable effect
and can effectively prevent scale and corrosion.
Environmental protection property
Potassium dihydrogen phosphate is a relatively environmentally friendly chemical that
does not cause serious secondary pollution to water bodies.
Ease of solubility
Potassium dihydrogen phosphate is soluble in water, easy to use, and can work quickly.
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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