Is the product certified?

Yes, the manufacturer holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

What is the purity of the magnesium hydroxide?

The Mg(OH)2 weight percentage is guaranteed to be at least 99.0%.

What are the main applications of this product?

It is primarily used as a novel filled flame retardant and industrial alkali.

Premium Magnesium Hydroxide D50 1.3-1.6 Hunter Whiteness >=97.5

Name: Premium Magnesium Hydroxide D50 1.3-1.6 Hunter Whiteness >=97.5
Brand: Jiangsu Zhuofeng New Materials Technology Co., Ltd.
SKU: 2291725405

Jiangsu, ChinaJiangsu Zhuofeng New Materials Technology Co., Ltd.

US$1,500.00

1-4 Tons

US$1,400.00

5-9 Tons

US$1,300.00

10+ Tons

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1309-42-8

Formula

Mg(Oh)2

Model NO.

ZF-22

EINECS

215-170-3

Classification

Magnesium Hydroxide

Appearance

Solid

Grade Standard

Industrial Grade

Solubleness

Difficult Soluble Alkali

Ionization Capacity

Weak Alkali

Quality

First-Class

Usage

Industrial Alkali

D50

1.3-1.6

Hunter Whiteness

>=97.5

Mg(Oh)2 Wt/%

>=99.0

Moisture

<=0.5

Transport Package

25kg/Bag, Kraft Paper Bag, Palletized

Specification

1-1.5 ton

Trademark

ZhuoFeng

Origin

Nanjing China

Key features

High Purity Content: Mg(OH)2 weight percentage is guaranteed to be >=99.0%.

Superior Whiteness: Hunter Whiteness rating is >=97.5 for premium quality.

Effective Flame Retardant: Decomposes to release water, absorb heat, and suppress smoke.

Low Moisture Content: Moisture level is controlled at <=0.5% for stability.

Flexible Customization: Offers full, minor, and sample-based customization options.

ISO Certified Quality: Manufacturing certified under ISO9001, ISO45001, and ISO14001.

Fast Lead Time: Average production time is within 15 workdays for all seasons.

Secure Packaging: Available in 20kg or 25kg waterproof bags on pallets.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceQA/QC Inspectors

Jiangsu Zhuofeng New Materials Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.36h

AI-Powered supplier vetting

SummaryThe supplier operates in research and development, production, and sales of refractory materials, plastic products, catalytic materials and additives, and related technologies. It demonstrates documented R&D processes, 3D design services, broad customization capability, finished-product inspection instructions, quality assurance, raw-material traceability, complaint-handling procedures, and ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Its R&D team comprises three engineers, but it reported no new products in the past year. The supplier has participated in WireShow 2025 and can support offline trade-show engagement, while no overseas warehouse, showroom, agent, or branch capability is reported. Evidence of customer cases is limited because it reported no cooperation with Fortune 500 companies.

Supplier typeThe supplier is a manufacturer and technology-oriented business covering refractory materials, plastic products, new catalytic materials and additives, research and development, and engineering or experimental development. Its described closed-loop material-processing and quality-verification activities further support classification as a production-oriented materials supplier rather than only a trading company.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational health and safety, and environmental management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service. The supplier also reports a clear complaint-handling procedure with followed records, supporting an established after-sales response process.

Production capacityThe supplier reports production of refractory materials and plastic products, with processes spanning raw-material qualification, batching, synthesis, micronization, purification, and final quality verification. It also has uniformly followed finished-product inspection instructions, quality assurance, and raw-material traceability, providing explicit evidence of controlled production capability.

Customization capabilityThe supplier provides 3D software design services and explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad product-design and customization capability.