What is the typical lead time?

Normally 7-15 days after order confirmation; bulk orders are negotiable.

Is the particle size customizable?

Yes, fine powder is available in different mesh sizes for various formulations.

What certifications do you have?

We are ISO 9001 and SGS certified with strict quality control measures.

99% White Powder Magnesium Hydroxide for Antacid Flame Retardant Mg Filler Brucite

Name: 99% White Powder Magnesium Hydroxide for Antacid Flame Retardant Mg Filler Brucite
Brand: Shandong Runfu Ca Mg Chemical Technology Co., Ltd.
SKU: 2119246212

Shandong, ChinaShandong Runfu Ca Mg Chemical Technology Co., Ltd.

US$1,050.00-1,270.00

1 Ton

Sample price:US$0.00/bag.Request sample

Product profile

CAS No.

1309-42-8

Formula

Mg(Oh)2

EINECS

215-171-9

Model NO.

HPMHP

Classification

Magnesium Hydroxide

Appearance

White Powder or Suspension

Grade Standard

Medicine Grade

Solubleness

Slightly Soluble in Water, Soluble in Acid

Ionization Capacity

Weak Alkali

Usage

Dietary Alkali, Industrial Alkali

Kind

No Salt Oxide

Sample

Free

Other Name

Magnesium Hydroxide

Assay

≥99%

Color

White

Shape

Powder

Particle Size Range

200-325 Mesh

pH

10.5-11.5

Melting Point

350°C

Solubility

Slightly Soluble in Water

Storage Conditions

Keep in a Cool and Dry Place

Certification

ISO 9001

Shelf Life

24 Month

Environmental Protection

Yes

Customization

Available

Relative Molecular Mass

58.32

Transport Package

Kraft Paper Bag

Specification

25Kg/bag

Trademark

RunFu

Origin

China

HS Code

28259000

Production Capacity

10000ton/Years

Key features

Pharmaceutical Compliance: Meets medical-grade specifications for safe use in antacids, laxatives, and nutritional supplements.

Customizable Particle Size: Fine powder available in 200-400 mesh sizes to suit various formulations and applications.

Superior Safety Profile: Non-toxic, odorless, and safe for human applications in personal care and medical preparations.

OEM/ODM Services: Support for custom formulation, packaging, and labeling to meet specific brand requirements.

ISO 9001 Certified: Manufactured under strict quality control with ISO and SGS certifications for consistency.

Free Sample Availability: Free samples (500g-1kg) available upon request for product evaluation and testing.

Fast Lead Time: Standard delivery within 7-15 days after order confirmation for most bulk orders.

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.