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High Activity Fine White Magnesium Hydroxide 1309-42-8 for Flame Retardant Cable Materials
US$650.00-1,000.00
1 Ton
Sample price:US$0.00/bag.Request sample
Product profile
CAS No.
1309-42-8Formula
Mg(Oh)2EINECS
215-171-9Model NO.
FMGHP52Classification
Magnesium HydroxideAppearance
White Powder or SuspensionSolubleness
Slightly Soluble in Water, Soluble in AcidIonization Capacity
Weak AlkaliUsage
Dietary Alkali, Industrial AlkaliKind
No Salt OxideSample
FreeOther Name
Magnesium HydroxideAssay
≥99%Color
WhiteShape
PowderParticle Size Range
200-325 MeshpH
10.5-11.5Melting Point
350°CSolubility
Slightly Soluble in WaterStorage Conditions
Keep in a Cool and Dry PlaceCertification
ISO 9001Shelf Life
24 MonthEnvironmental Protection
YesCustomization
AvailableTransport Package
Kraft Paper BagSpecification
25Kg/bagTrademark
RunFuOrigin
ChinaHS Code
28259000Production Capacity
10000ton/YearsKey features
Customizable Specifications: Tailored particle size, bulk density, and surface area available upon request.
Regulatory Compliance: Meets FDA, USP, FCC, ISO, REACH, and RoHS standards for food and pharmaceutical use.
Enhanced Flowability: Dense yet free-flowing nature ensures efficient handling and accurate dosing.
Versatile Applications: Ideal for functional foods, antacids, nutritional supplements, and pH regulation.
ISO 9001 Certified: Produced under strict ISO 9001:2015 quality management standards with batch traceability.
Company profile

Shandong Runfu Ca Mg Chemical Technology Co., Ltd.Shandong, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.37h
AI-Powered supplier vetting
SummaryRunfu is a limited company with 16 employees that offers magnesium- and calcium-based chemical products, including food additives and chemical products subject to applicable licensing requirements. It explicitly supports OEM and ODM customization and reports exports to Europe, North America, Southeast Asia, the Middle East, and South America. Customer-complaint handling is supported by a clear procedure with records, while broader service-management and corrective-action procedures lack documented records. The supplier holds an ISO9001:2015 certificate, but no recent fire drills were conducted. It has no SDK, overseas warehouse, showroom, overseas agent or branch, and no reported offline trade-show participation. The provided information identifies financial records for 2022–2024 but does not provide sufficient non-financial evidence to assess financial credibility.
Supplier typeThe supplier is identified as a limited company and a combined company type, with no larger-company group affiliation. Its stated scope includes chemical product research and development, sales, technical services, and licensed food-additive production activities.
CertificationsThe supplier reports an ISO9001:2015 certificate, providing explicit evidence of a quality-management certification. However, the same slice states that no regular fire drill was held during the past year, which is a separate operational weakness but does not negate the certification evidence.
After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, supporting a positive assessment for complaint response. Nevertheless, its broader service procedures and corrective/preventive-action processes lack written records, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.
R&D capabilityThe supplier describes technology innovation, research and development of biotechnology-based chemical products, and development of new high-performance materials. However, it explicitly has no available SDK, so the evidence supports chemical-product innovation activity but not software-development capability.
Production capacityThe supplier lists six magnesium and calcium products and states that it produces food additives and chemical products, with licensed activities subject to regulatory approval. This explicitly demonstrates production scope, although capacity, equipment, and output volumes are not provided.
Customization capabilityRunfu explicitly supports OEM and ODM customization, including tailored technical indicators, particle sizes, and packaging specifications, and also provides OEM services for well-known brands. These statements directly demonstrate customization capability.
Client casesThe supplier states that its products have been exported to Europe, North America, Southeast Asia, the Middle East, and South America, and that it provides OEM services for well-known brands. No named customers, project details, order references, or verifiable case records are provided.
Product Q&A
Q:What certifications does the product meet?
A:
It meets FDA, USP, FCC, ISO, REACH, and RoHS standards for food and nutraceutical applications.
Q:What are the storage conditions and shelf life?
A:
Store in a cool, dry, ventilated area away from moisture and CO2. The shelf life is 24 months if sealed.
Q:What are the packaging options available?
A:
Options include 25 kg kraft paper bags with PE liner, 500/1000 kg big bags, and vacuum-sealed packaging.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 ton.
Q:Can you provide samples?
A:
Yes, free samples are available for evaluation.
Send Inquiry
*To:
Shandong Runfu Ca Mg Chemical Technology Co., Ltd.
Shandong Runfu Ca Mg Chemical Technology Co., Ltd.*Content:
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