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Monopotassium Phosphate KH2PO4 98% White Crystal Fertilizer Grade

Name: Monopotassium Phosphate KH2PO4 98% White Crystal Fertilizer Grade
Brand: Shanghai Yixin Chemical Co., Ltd.
SKU: YX-LSEQJ
Price: 140.00 USD
Availability: InStock

Product Details

Place of Origin: Shandong, China

Brand Name: YIXIN

Model Number: YX-LSEQJ

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: $980-1,280

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Specifications

Description

Specifications

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CAS No.:	7778-77-0	Molecular Formula:	KH2PO4
EINECS No.:	231-913-4	Purity:	98%min
Appearance:	White Crystal	Melting Point:	252.6 ℃
Density:	2.338 G/cm³	Molecular Weight:	136.09
Main Content:	99.65% (Industrial Grade)	Phosphorus Pentoxide:	52.04%
Potassium Oxide:	34.18%	Water Insoluble:	0.006% (Industrial Grade)
PH Value:	4.35 (1% Solution)	Moisture:	0.05%
Package:	25kg/bag

CAS No.:	7778-77-0
Molecular Formula:	KH2PO4
EINECS No.:	231-913-4
Purity:	98%min
Appearance:	White Crystal
Melting Point:	252.6 ℃
Density:	2.338 G/cm³
Molecular Weight:	136.09
Main Content:	99.65% (Industrial Grade)
Phosphorus Pentoxide:	52.04%
Potassium Oxide:	34.18%
Water Insoluble:	0.006% (Industrial Grade)
PH Value:	4.35 (1% Solution)
Moisture:	0.05%
Package:	25kg/bag

Description

Monopotassium Phosphate KH2PO4 98% White Crystal Fertilizer Grade

0-52-34 MKP White Crystal Mono Potassium Phosphate (CAS 7778-77-0)

Product Overview

Mono potassium phosphate (KH2PO4) is a white or colorless crystal that melts into a transparent liquid at 400℃ and solidifies into opaque glassy potassium metaphosphate upon cooling. With a relative density of 2.338 g/cm³ and melting point of 252.6℃, it's easily soluble in water with a pH value of 1% solutions. This compound serves as a high-efficiency potassium and phosphorus fertilizer, containing 86% fertilizer elements, and is widely used in agriculture, food, and industrial applications.

Key Specifications

Attribute	Value
Molecular Formula	KH2PO4
CAS No.	7778-77-0
EINECS No.	231-913-4
HS Code	2835240000
Molecular Weight	136.09
Appearance	White Crystal
Solubility	Soluble in water
Packaging	25kg bags
Shelf Life	2 Years

Technical Specifications

Parameter	Industrial Grade	Food Grade
Main Content %	99.65	98.79
Phosphorus Pentoxide %	52.04	--
Potassium Oxide %	34.18	--
Water Insoluble %	0.006	0.03
pH of 1% Solution	4.35	4.3
Moisture %	0.05	--
Arsenic (as As) %	--	0.0003
Fluorides (as F) %	--	0.0007
Lead (as Pb) %	--	0.0002

Applications

Agriculture: High-efficiency phosphorus-potassium compound fertilizer suitable for all soil types and crops
Feed Industry: Mineral element additive to supplement phosphorus and potassium, especially in fish feed
Industrial: Raw material for potassium metaphosphate, culture agents, fortifiers, and fermentation assistants
Food Industry: Used in bakeries, monosodium glutamate, and fermentation powder production

Agricultural Benefits

Enhances crop stress resistance (drought, waterlogging, disease, etc.)
Promotes absorption of nitrogen and phosphorus nutrients
Accelerates photosynthesis and nutrient transformation
Improves fruit quality, color, and taste during expansion stage
Increases overall crop yield and quality

Fertilizer Advantages

Crystalline product with full water solubility
Low sodium and chloride content
Highly efficient phosphorus and potassium source
Ideal when high phosphorus with potassium is required
Suitable for foliar feeding, fertigation, and NPK formulations
Compatible with most water-soluble fertilizers

Frequently Asked Questions

Q: Do you supply samples?

A: Yes, we provide free samples for testing purposes.

Q: Do you accept sample orders?

A: Yes, we accept trial orders starting from 100kg, 500kg, or 1000kg as needed.

Q: Can I customize the labels?

A: Yes, simply provide your design artwork and we'll produce customized labels.

Q: Are you a manufacturer?

A: Yes, we operate our own factory and maintain strict quality control standards.

Q: What are your main products?

A: Our product range includes glass manufacturing chemicals, ceramic chemicals, fluoride chemicals, detergent chemicals, surfactants, flux chemicals, fine chemicals, textile/paper chemicals, and oilfield chemicals.

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Monopotassium Phosphate KH2PO4 98% White Crystal Fertilizer Grade

Monopotassium Phosphate fertilizer grade

KH2PO4 white crystal fertilizer

98% pure monopotassium phosphate

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