Customized Magnesium Sulfate Heptahydrate with Extruded Granules

Name: Customized Magnesium Sulfate Heptahydrate with Extruded Granules
Brand: Shandong Yongzheng Eco-Tech Co., Ltd
SKU: 2244685525

Shandong, ChinaShandong Yongzheng Eco-Tech Co., Ltd

US$90.00-120.00

5 Tons

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

CAS No.

7487-88-9

Formula

Mgso4.7H2O

Model NO.

Extruded Granular

EINECS

231-298-2

Certification

Reach

Purity

≥99%

Type

Magnesium Sulfate

Appearance

Granular

Grade Standard

Agriculture Grade

Molecular Weight

138.38-142.41

Density

2.66g/Cm³

Active Ingredient Content

Mg≥17.2%

Form

Colorless Transparent Prisms

Transport Package

Customized

Specification

25kg/50kg/bulk bag

Trademark

yongzheng

Origin

China

HS Code

2833210000

Production Capacity

300000tons

Key features

Customizable Particle Size: Standard 1-5mm, with custom sizes like 2-6mm available upon request.

Non-Corrosive & Non-Toxic: Safe for equipment, skin, and soil ecosystems; meets agricultural safety standards.

Controlled Solubility: Gradual dissolution prevents nutrient overload; ideal for long-term crop nutrition.

Anti-Caking Design: Uniform granular shape reduces dusting and eliminates need for drying agents.

Versatile Applications: Suitable for field crops, fruits, vegetables, feed additives, and cleaning agents.

Cost-Effective Solution: Reduces material loss by ~15% and cuts reapplication frequency by half.

OEM & ODM Services: Full customization available from samples, designs, and flexible packaging options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Shandong Yongzheng Eco-Tech Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with customization capabilities and two production lines. It manufactures or sells ecological environment materials, building materials, chemical products, fertilizers, and related products, with permitted fertilizer and feed-additive production. Quality assurance, raw-material traceability, finished-product inspection instructions, and inventory capability are reported. However, the supplier lacks 3D software and SDK capabilities, overseas warehouses, overseas branches or agents, overseas showrooms, and offline trade-show experience. Its export experience is stated as one year, while its primary export market is domestic. No supplier-management-system certification is reported. Financial credibility cannot be assessed from the provided data because the financial figures are excluded from this analysis.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope covers ecological environment materials, building materials, chemical products, fertilizers, services, and permitted fertilizer and feed-additive production, indicating a manufacturing and trading-oriented technical supplier.

CertificationsThe supplier-management-system certification status is reported as NIL. This is explicit evidence that no such certification is held or reported in the provided information.

R&D capabilityThe supplier has research and development capability and reports two years of total R&D engineer experience. Nevertheless, it does not provide 3D software design services and has no available SDK, so its demonstrated digital design and software-related innovation capability is limited.

Production capacityThe supplier operates two production lines, has inventory capability, and is permitted to produce fertilizer and feed additives. It also reports inspection instructions, quality assurance, and raw-material traceability. However, there is no valid manufacturing-capacity contract with associated subcontractors, creating a documented limitation in subcontractor capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization capability, although 3D software design services are not available.

Product Q&A

Q:What is the particle size of the extruded granules?

The standard particle size ranges from 1-5mm, which is optimized for mechanical spreading and uniform dissolution. Custom sizes (e.g., 2-6mm) are available upon request to meet specific application needs.

Q:How does the solubility of the granules compare to powdered magnesium sulfate?

Our extruded granules retain high water-solubility but dissolve more gradually than powders. This controlled release prevents localized nutrient overload, making them ideal for long-term crop nutrition or applications requiring steady ion release.

Q:How should I store the granules to prevent caking?

Store in a cool, dry, and well-ventilated area, sealed in original packaging. The extruded structure is less prone to caking than powders, but avoiding prolonged exposure to high humidity (above 60%) will further maintain granular integrity. If minor caking occurs, gently crushing restores usability.

Q:Are there minimum order quantities (MOQ) for bulk purchases?

Our standard MOQ is 1 ton for regular sizes, with flexible terms for larger orders (e.g., 20-ton bulk shipments). For custom particle sizes or packaging, please contact our sales team to discuss specific requirements.

Q:How does this product reduce operational costs compared to powdered forms?

The granular form minimizes dust and breakage during handling, reducing material loss by ~15%. Its slow-release property also cuts reapplication frequency by half, lowering labor and transportation costs over time-delivering higher cost-effectiveness for large-scale use.