What are the main uses of Magnesium Sulphate?

It is used as a fertilizer for crops, a drying agent in labs, and in papermaking and textile industries.

What is the lead time for production?

Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays.

Is customization available for this product?

Yes, we offer customization from samples, designs, and flexible minor customization options.

1-3mm Crystal Heptahydrate Magnesium Sulphate

Name: 1-3mm Crystal Heptahydrate Magnesium Sulphate
Brand: Shandong Yongzheng Eco-Tech Co., Ltd
SKU: 2246676205

Shandong, ChinaShandong Yongzheng Eco-Tech Co., Ltd

US$90.00-110.00

1,000 Tons

Product specifications

Purity

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

CAS No.

7487-88-9

Formula

Mgso4

Model NO.

99.5

EINECS

231-298-2

Certification

Reach

Application

Vegetables, Flowers, Fruit, Durian

Appearance

Crystal

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Compound Type

Soluble Inorganic Salts

Nutrient Composition

Elemental Fertilizer

Type

Magnesium Fertilizer

Mgso4%

MGO%

16.2

Content of Mg

9.81

pH Value

5-9

Particle Size

1-3mm

Colour

White

Fe%

< 0.0015

Pb%

<0.0008

as%

<0.0002

Water Insoluble

<0.001

Soluble

Easily in Water

Feature

Suit for Dryer Agent

Feature2

for Feeding Material

Fluidity

Good Fluidity

Thermal Effect

Normal

Transport Package

25kg/50kg/1250kg

Specification

99%purity

Trademark

YongZheng

Origin

Chinaas%

HS Code

2833210000

Production Capacity

300000tons/Year

Key features

High Purity Magnesium Source: Mg content 9.81%, MgO 16.2%, suitable for fertilizer and industrial use.

Versatile Application: Used as fertilizer, drying agent, and in papermaking/textile industries.

Customizable Packaging: Supports custom logo printing on 25kg, 50kg, or jumbo bags.

Fast Dissolution: Highly soluble in water, ideal for drip and sprinkler irrigation systems.

Stable Supply Chain: Capacity up to 300,000 tons/year with stable quality control.

OEM/ODM Service: Offers full customization from samples, designs, and minor adjustments.

Neutral Chemical Property: Physiologically and chemically neutral, safe for soil and crops.

Quality Assurance: Pre-production samples and final inspections before shipment.

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: ≤6.92h

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.