Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Riel Chemical Co., Ltd.

Riel Chemical Co., Ltd.

  • China,Weifang ,Shandong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Potassium Dihydrogen Phosphate MKP>
  3. Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4
China Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4
China Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4

  1. China Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4
  2. China Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4
  3. China Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4

Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4

  1. MOQ： 20 tons
  2. Price： USD 657/TONS FOB
  3. Get Latest Price
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 particle
Crystalline hydrate Anhydrous crystals
Life spen Two years
Chemical formula KH₂PO₄
Solubility Dissolve in water
Brand Name Riel Chemical
Model Number 98%
Certification SGS,ISO9001,CE
Place of Origin Weifang

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China Recommended Potassium Dihydrogen Phosphate Formula CAS 7778-77-0

    Recommended Potassium Dihydrogen Phosphate Formula CAS 7778-77-0

    Chat online Now
  2. China 98% High Concentration KH2PO4 Formula For Potassium Dihydrogen Phosphate

    98% High Concentration KH2PO4 Formula For Potassium Dihydrogen Phosphate

    Chat online Now
  3. China 98% Potassium Dihydrogen Phosphate For Cleaning Metal 7778 77 0

    98% Potassium Dihydrogen Phosphate For Cleaning Metal 7778 77 0

    Chat online Now
  4. China Soluble In Water 98% Potassium Dihydrogen Phosphate Price For Water Treatment

    Soluble In Water 98% Potassium Dihydrogen Phosphate Price For Water Treatment

    Chat online Now
  1. Product Details
  2. Company Details

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 particle Crystalline hydrate Anhydrous crystals
Life spen Two years Chemical formula KH₂PO₄
Solubility Dissolve in water Brand Name Riel Chemical
Model Number 98% Certification SGS,ISO9001,CE
Place of Origin Weifang
High Light potassium dihydrogen phosphate chemical formula kh2po4 ，sewage treatment potassium dihydrogen phosphate chemical formula ，sewage chemical formula for potassium dihydrogen phosphate
Sewage Treatment Potassium Dihydrogen Phosphate Chemical Formula KH2PO4 Industrial
Product Specifications
Attribute Value
CAS 7778-77-0
EINECS 7778-77-0
Appearance White crystal particle
Crystalline hydrate Anhydrous crystals
Life span Two years
Chemical formula KH₂PO₄
Solubility Dissolve in water
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
Product Standards (HG/T 4511-2013)
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 Properties
  • 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 crystals Potassium Dihydrogen Phosphate packaging
Potassium dihydrogen phosphate (KH₂PO₄) is an important chemical product that is widely used in agriculture, , 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.
Applications 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.
Advantages 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.
Potassium Dihydrogen Phosphate in water treatment application
Frequently Asked Questions
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

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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 enterprise specializing in the R&D, prod... 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 enterprise specializing in the R&D, prod...

+ Read More

Get in touch with us

  • Reach Us
  • Riel Chemical Co., Ltd.
  • 1007, Qingzhou Taihua Building, Weifang City, Shandong Province, China
  • https://www.rielphosphate.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.