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Valudor Products, LLC Monopotassium Phosphate

Valudor Products, LLC Monopotassium Phosphate is the inorganic, free flowing, crystalline powder. It is often used as a fertilizer, food additive, and buffering agent. The salt often co-crystallizes with the dipotassium salt as well as with phosphoric acid. Single crystals are paraelectric at room temperature. At temperatures below −238 °F, they become ferroelectric. MKP is one of the most widely used straight fertilizers in tailor-made crop recommendations. Its high phosphorus and potassium content makes it very flexible to be used in hydroponics, easily meeting the plant’s needs for these nutrients.

Functions: Fertilizer

Application Technique: Chemigation, Foliage Applied, Hydroponics, Sprayers, Sprinklers

Labeling Claims: Not Listed In California Proposition 65

Synonyms: KDP, MKP, Monobasic Potassium Phosphate, Monopotassium Dihydrogen Monophosphate, Monopotassium Dihydrogen Orthophosphate, Monopotassium Dihydrogen Phosphate, Monopotassium Monophosphate, Monopotassium Orthophosphate, Potassium Acid Phosphate, Potassium Biphosphate, Potassium Dihydrogen Phosphate, Potassium Phosphate, Sorensen'S Potassium Phosphate

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Name
Monopotassium Phosphate
Agrochemical Functions
Fertilizer
Molecular formula
KH₂PO₄, (NH₄)H₂PO₄
CAS No.
7778-77-0
EC No.
231-913-4
Technologies
Agrochemicals
Product Families
Agrochemicals — Plant Health, Nutrients & Soil Management
Fertilizers & Nutrients

Features & Benefits

Labeling Claims
Not Listed In California Proposition 65
Agrochemicals Features
Good Roots Growth,
Improves Photosynthesis,
Maximum Plant Uptake,
Nitrogen Building

Applications & Uses

Application Technique
Chemigation,
Foliage Applied,
Hydroponics,
Sprayers,
Sprinklers
Main Uses
  • Monopotassium phosphate is a high-purity PK fertilizer (0-52-34). IDue to its very low sodium content, MKP is recommended for use in any type of crop and in any fertigation system (drip irrigation, hydroponics, sprinkles, pivots) or as a foliar spray.
  • MKP is 100% soluble in water and is quickly absorbed by plants, which allows to use it for root application through irrigation systems. It is especially recommended to use in hydroponics, as it virtually does not contain chlorine or insolubles.
  • MKP can be mixed with all water-soluble fertilizers, except for calcium fertilizers and concentrated magnesium solutions. In hydroponic systems, it should normally be added to the B tank along with the sulfates and trace elements. MKP has a buffering effect, which will help stabilize the pH of the solution at around 4.5.

Properties

Physical Form
Powder
Appearance
White crystalline powder
Soluble in
Water
Specifications
ValueUnitsTest Method / Conditions
Arsenic Contentmax. 50.0ppm-
Chloride Contentmax. 0.025ppm-
Moisture Content0.1%-
Molecular Weight115.03--
Molecular Weight136.09g/mol-
pH (of 1% solution)4.3 - 4.7--
Phosphorous Contentmin. 22.60%-
Phosphorous Pentoxide Contentmin. 52.00%-
Potassium Contentmin. 28.60%-
Potassium Oxide Contentmin. 34.00%-
Puritymin. 99%-
Water Insoluble Mattermax. 0.01%-

Regulatory & Compliance

Chemical Inventories
DSL (Canada),
EINECS (EU),
TSCA (USA)

Safety & Health

Safety Information

This product must be used and handled following the usual precautions for all chemical substances consulting the safety data sheet.

Packaging & Availability

Packaging Type
Bags
Packaging Information

25 kg or 1,000 kg woven bags with PE liner.