Description

About Potassium Phosphate Monobasic Crystal, ACS Grade

Potassium phosphate monobasic, often abbreviated as KH2PO4, is a chemical compound composed of potassium (K+), hydrogen (H+), and phosphate (PO43-) ions. It is also known as monopotassium phosphate or potassium dihydrogen phosphate.

COMMON USES AND APPLICATIONS
  • Buffering Agent: Potassium phosphate monobasic is commonly used as a buffering agent in various biochemical and molecular biology applications. It helps maintain a stable pH in solutions, particularly in the acidic range.
  • Fertilizer: It is used in agriculture as a source of potassium and phosphorus, essential nutrients for plant growth.
  • Food Additive: It may be used as a food additive in certain products, primarily as a pH regulator or as a source of phosphorus.
  • Laboratory Reagent: It is used as a reagent in chemical and biochemical experiments and analyses.

INDUSTRIES

PRODUCT INFORMATION

CAS
7778-77-0
Molecular Formula
KH2PO4
Molecular Weight
136.09
Assay
Min 99.0%
pH of a 5% Solution @ 25°C
4.1-4.5
Insoluble Matter, Calcium and Ammonium Hydroxide Ppt
0.01%
Loss on Drying @ 105°C
0.2%
Chloride (Cl)
0.001%
Nitrogen Compounds
0.001%
Sulfate (SO4)
0.003%
Heavy Metals (as Pb)
0.001%
Iron (Fe)
0.002%
Sodium (Na)
0.005%
Read More

Customer Reviews and Q&A

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
1 review
  • Mark P.
    Flag of United States
    Verified Buyer
    Reviewing
    Potassium Phosphate Monobasic Crystal, ACS Grade
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Potassium Phsphate review

    Excellent

Safety and Shipping

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Potassium Phosphate Monobasic Crystal, ACS Grade.

Business Support

Built for Business.

At Lab Alley, we simplify procurement with custom quotes, credit applications, tax exemptions, and fulfillment support, ensuring on-budget, on-time delivery - your success is our priority.

Apply for Credit

A Lab Alley credit account streamlines purchasing for your business. Our Customer Success Team is available to help you through every step of the process.

Request a Custom Quote

Get a fast, customized quote tailored to your specific needs. Our team ensures accurate pricing and availability to help streamline your purchasing process.

Apply for Credit

Additional Business Resources

Lab Alley provides access to essential certifications, documents, and other resources to support your business.

Learn More

Create a Lab Alley Account

Benefit 1 Icon

RECEIVE exclusive offers, promotions, and discounts on chemicals.

Benefit 2 Icon

Always have the product you need, when you need it with our AUTOSHIP program.

Get Started