What grades of Magnesium Sulfate are available?

We offer Food Grade, Feed Grade, USP Grade, Agricultural Grade, Industrial Grade, and Bath Salt Grade.

Are you a factory or a trading company?

We are a manufacturer with over 20 years of experience as a major producer in South China.

Magnesium Sulfate Heptahydrate Agricultural Grade Epsom Salt

Name: Magnesium Sulfate Heptahydrate Agricultural Grade Epsom Salt
Brand: Choice Chemicals Ltd.
SKU: 1979649685

Hunan, ChinaChoice Chemicals Ltd.

US$100.00-300.00

1 ton

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

10034-99-8

Formula

Mgso4.7H2O

Model NO.

10034-99-8

EINECS

231-298-2

Certification

ISO, COA

Purity

≥99%

Type

Magnesium Sulfate Heptahydrate

Appearance

Crystaline

Grade Standard

Industrial Grade

Grade 1

Food Grade

Grade 2

Feed Grade

Grade 3

USP Grade

Grade 4

Agricultural Grade

Grade 5

Industrial Grade

Grade 6

Bath Salt Grade

Transport Package

25kg Bags / Per Customer' S Requirements

Specification

99%min

Trademark

choice-chem

Origin

China

HS Code

2833210000

Production Capacity

2000000mt/Year

Key features

Large Daily Output: Production capacity reaches 300MT daily for fast order fulfillment.

Strict Quality Control: Products tested every 2 hours with third-party verification every 3 days.

OEM Packaging Service: Supports custom OEM, colorful packaging, and engraving with free design.

On-Time Delivery Guarantee: 98.9% on-time rate with compensation for any delivery delays.

Flexible MOQ: OEM MOQ starts at 1000 pcs, with standard requirement of 5000 pcs.

Multiple Grade Options: Available in Food, Feed, USP, Agricultural, Industrial, and Bath Salt grades.

Established Manufacturer: Leading producer in South China with over 20 years of industry experience.

Company profile

Importers and ExportersManagement Certification

Choice Chemicals Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2012-06-28Nearest Port: Yueyang,China, Shanghai,ChinaAverage Response Time: ≤5.73hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA

AI-Powered supplier vetting

SummaryChoice Chemicals Ltd. is a privately owned manufacturer/factory in Hunan, China, with 16 employees and stated production capacities for several sodium and magnesium sulfate products. It offers customization, ODM, and OEM services, and reports new-product development during the past year. The supplier has written procedures and records for service assessment, corrective/preventive actions, and complaint handling. ISO 9001:2015 certification is reported. Financial records are identified for 2021–2023, but no financial results are provided. The supplier lacks 3D software design, SDK, overseas warehouse, overseas showroom, and overseas agent or branch capabilities. No specific customer names or verifiable customer cases are provided.

Supplier typeThe supplier is identified as a Manufacturer/Factory and a private limited company in Hunan, China. Its stated business scope includes chemical product offerings together with import/export, equipment sales, information technology consulting, and technical services.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. No other certification details, scope, issuing body, or validity information are provided.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM and OEM services. Conversely, it is explicitly not a professional technical supplier, does not provide 3D software design services, and has no available SDK; therefore, innovation evidence is present but technically limited.

Production capacityThe supplier is identified as a factory and reports annual capacities of 200,000 tons of sodium metabisulphite, 50,000 tons of sodium bisulphite, 50,000 tons of sodium sulphate, and 80,000 tons of magnesium sulfate heptahydrate. These stated capacities provide explicit evidence of substantial production capability.

Customization capabilityThe supplier states that it can customize from samples and designs, provide full, minor, and flexible customization, and offer ODM and OEM services. It does not provide 3D software design services, so customization is supported but not through that specific design tool capability.