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Poly acrilate potassium Dideu

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CAS No.:

25608-12-2

Grade:

Agricultural Grade

Port:

shanghai

Packaging:

25KG/Drum

Price valid (until):

2026-09-19

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Shaanxi Dideu Medichem Co. Ltd

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

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Description

Product Detail

POTASSIUM POLYACRYLATE | CAS 25608-12-2

Product Overview

Potassium Polyacrylate (CAS: 25608-12-2) is a superabsorbent polymer (SAP) derived from the polymerization of acrylic acid, where potassium ions are used to neutralize the carboxylic acid groups. It is a white to off-white granular powder that can absorb and retain hundreds of times its own weight in water, forming a stable gel. This unique property makes it an effective superabsorbent polymer widely used in agriculture, personal care products, industrial applications, and more.

Potassium Polyacrylate is also known as Poly(acrylic acid), potassium salt; 2-Propenoic acid, homopolymer, potassium salt; and Poly(acrylic acid) partial potassium salt.


CAS Number	25608-12-2
Molecular Formula	(C₃H₄O₂)ₓ·xK or (C₃H₆O₂)ₙ·(C₃H₅KO₂)ₘ
Molecular Weight	Variable (polymer); approx. 72.06 – 110.15 g/mol (monomer basis)
EINECS Number	607-755-0
HS Code	3906.90 (Polymers of acrylic acid, other)

Product Description

Potassium Polyacrylate is a high-performance superabsorbent polymer with exceptional water absorption and retention capabilities. It can absorb up to 300–400 times its own weight in water, forming a gel that gradually releases moisture to the surrounding environment. The polymer exhibits good thermal stability and is generally non-toxic, making it suitable for a variety of consumer and industrial products.

The polymer is available in various particle sizes (e.g., 5-10 mesh, 10-20 mesh, 20-40 mesh, 200-850 μm, 150-900 μm) and can be customized to meet specific application requirements. Its properties, including absorbency and mechanical strength, can be influenced by factors such as molecular weight and the degree of cross-linking.

Technical Specifications

Parameter	Specification
Appearance	White to off-white granules or powder
Purity	96% – 100%
Density	0.4 g/mL at 25°C
Water Absorption Capacity	Up to 300 – 400 times its own weight
Particle Size	5-10 mesh, 10-20 mesh, 20-40 mesh, 200-850 μm, 150-900 μm, Customizable
Shelf Life	More than 1 year
Toxicity	Non-toxic
Storage Condition	Store in a cool, dry, well-ventilated area; keep container closed when not in use

Applications

Agriculture & Horticulture

Potassium Polyacrylate is widely used as a soil conditioner and water-retaining agent to enhance soil moisture retention, reduce irrigation frequency, and improve plant growth. Key benefits in agriculture include:

Water Retention: Absorbs and retains water in the root zone, releasing it gradually to plants
Nutrient Stabilization: Retains nutrients in the soil, promoting healthier plant growth and optimizing fertilizer efficiency
Drought Mitigation: Reduces water stress in arid and drought-prone areas
Water Savings: Can save up to 85% of water and irrigation frequency
Crop Yield Improvement: Increases crop and fruit production

Personal Care & Cosmetics

Potassium Polyacrylate functions as a thickener, humectant, and viscosity-controlling agent in personal care formulations. It is used in:

Gels, creams, and lotions to improve texture and moisture retention
Diapers and various hygiene products
As a moisturizer and drug carrier in cosmetic and medical applications

Industrial Applications

Coatings & Paints: Functions as a dispersant for latex paints and coatings, and as a pigment dispersant
Water Treatment: Used as a flocculant and dispersing agent in wastewater, sewage, and drinking water purification
Oil & Gas Drilling: Used as a drilling fluid additive with functions including shear dilution, anti-sloughing flocculation, shale inhibition, filtration control, and improved lubricity
Adhesives: Used as an adhesive and thickening agent
Textile & Papermaking: Used as a processing aid

Biomedical & Pharmaceutical

Potassium Polyacrylate is used in medical and pharmaceutical fields as a drug carrier, in transdermal drug delivery systems, and in various biomedical applications.

Other Applications

Construction Materials: Enhances performance in building materials
Packaging: Used in packaging materials

Key Benefits

High Water Absorption: Absorbs up to 300–400 times its own weight in water
Gradual Water Release: Releases water slowly to meet plant needs, preventing sudden dehydration or over-saturation
Water Savings: Reduces irrigation frequency and saves up to 85% of water
Eco-Friendly & Non-Toxic: Safe for use around crops, plants, and the environment
Nutrient Retention: Improves soil structure by retaining nutrients and optimizing fertilizer efficiency
Versatile Applications: Suitable for agriculture, personal care, industrial, and biomedical uses
Customizable Particle Sizes: Available in various mesh sizes to match specific requirements
Thermal Stability: Exhibits good stability under various conditions
NSF Certified Options: Food-grade safety and environmental compliance available

Packaging Options

Packaging Type	Standard Sizes
Bags	25 kg/bag
Custom Packaging	Available upon request

Customizable parameters include particle size and packaging specifications

Basic Info

Product Name:

Potassium polyacrylate

Other Name:

2-Propenoic acid,homopolymer,potassium salt;Acrylic acid,polymers,potassium salt;Potassium polyacrylate;Poly(acrylic acid) potassium salt;Arasorb 800F;Aridall 1125;Lopon 895;Super Absorbent Plus;Luquasorb 1270;Hengdrill 67003;BR 3;123210-63-9

CAS No.:

25608-12-2

Molecular Formula:

(C3H4O2)x.xK

InChIKeys:

InChIKey=SSEQICKCEBQUAH-UHFFFAOYSA-N

Molecular Weight:

182.21600

Exact Mass:

72.02110

Categories:

Characteristics

PSA:

37.30000

XLogP3:

0.25700

Appearance:

Off-white

Density:

0.4 g/mL at 25 °C(lit.)

See More Potassium polyacrylate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Potassium polyacrylate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

Location:
https://www.dideu.com/en/

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
Above $100 million

Total Employees:
Above 1000

Year of Establishment:
2016

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- ISO Certificate
- REACH
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