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AvailableCAS No.
546-93-0Formula
4mgco3.Mg(Oh)2.5H2OModel NO.
E504 (ii)EINECS
235-192-7Solubility
Insoluble in WaterCertification
COA, ISOClassification
M2(OH)2CO3Purity
40.0%-45.0%Type
Magnesium CarbonateGrade Standard
Medicine GradeOther Names
Mgco3Einecs No.
Magnesium CarbonateAppearance
White Powder Magnesium CarbonateApplication
Raw MaterialModel Number
Magnesium CarbonateTransport Package
10kg Paper Bags or Fiber DrumsSpecification
40-45%Trademark
QiangyuanOrigin
ChinaHS Code
2836991000Production Capacity
5000mt/YearKey features
Medicine Grade Purity: Purity ranges from 40.0% to 45.0% Magnesium Oxide, meeting strict pharmaceutical standards.
Comprehensive Certifications: Certified with COA and ISO, ensuring quality and compliance for global markets.
Versatile Applications: Ideal for use as a drier, leavening agent, and nutritional supplement in various industries.
OEM and ODM Services: Custom manufacturing solutions available with dedicated R&D engineers and production lines.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Standard Packaging: Supplied in 10kg kraft paper bags on pallets for safe and efficient transport.
Established Manufacturer: Operating since 2002 with 84 employees and 52,000 square meters of plant area.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-06-20 CertifiedNearest Port: Qingdao PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P
AI-Powered supplier vetting
SummaryWeifang Qiangyuan Chemical Industry Co., Ltd., based in Weifang City, Shandong Province, China, specializes in the production, research, and trading of fine halogen chemicals. Established in 2002, the company holds ISO9001:2015 and ISO14001:2015 certifications. It operates six production lines with an annual production capacity for various chemicals and exports 71-90% of its sales globally. The company has a strong innovation track record with multiple patents and is committed to quality service and timely delivery.
Supplier typeThe supplier is a private, limited company with a nature as a factory, involved in manufacturing fine halogen chemicals.
CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, indicating a commitment to quality management and environmental standards.
R&D capabilityThe supplier demonstrates strong innovation capabilities with 3 invention patents, 20 utility model patents, and 2 innovative achievements approved by a provincial bureau.
Production capacityWith six production lines and significant annual production output for various chemicals, the supplier has robust production capabilities.
Product Q&A
Q:What is the purity range of this Magnesium Carbonate?
A:
The product has a purity of 40.0% to 45.0% Magnesium Oxide, suitable for medicine grade applications.
Q:Is this product suitable for pharmaceutical use?
A:
Yes, it is classified as Medicine Grade and meets USP/BP/E504 standards with COA and ISO certifications.
Q:Do you offer OEM or ODM services?
A:
Yes, we provide both OEM and ODM services with 7 R&D engineers and automatic production lines.
Q:What is the typical lead time for orders?
A:
The average lead time is within 15 workdays, regardless of whether it is peak or off-peak season.
Q:What is the standard packaging for this product?
A:
We use 10kg kraft paper bags packed on pallets for standard shipping.
Send Inquiry
*To:
WEIFANG QIANGYUAN CHEMICAL INDUSTRY CO., LTD.
WEIFANG QIANGYUAN CHEMICAL INDUSTRY CO., LTD.*Content:
Supplier replies will be sent to your registered email
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