Magnesium chloride Price — China Factory EXW 2026

Magnesium chloride price Spec: China national standards

China EXW, VAT excluded

Newest China EXW USD 139.98 / MT · VAT excluded -20.6726 (-13.00%) as of 20210322

Newest Price 139.98

Price Date 20210322

Day's Change -20.67

Day's Range 139.98 - 119.31

Month's Change +187.45

Month's Range 139.98 - 327.43

Year's Change +23.67

Year's Range 139.98 - 116.31

The Qinghai resource base is strategic but underutilized due to high production costs for high-purity magnesia from bittern compared to magnesite routes. Watch for technology break...

Also known as bischofite, Magesium Chloride, magnesium atomic spectroscopy standard concentrate 1.00 g mg, MAGNESIUM CHLORIDE ANHYDROUS

Opinions

How is China's magnesium chloride supply chain structured by production region and capacity?

The Qinghai resource base is strategic but underutilized due to high production costs for high-purity magnesia from bittern compared to magnesite routes. Watch for technology breakthroughs in anhydrous magnesium chloride production, as they could shift cost dynamics and open new supply sources beyond the traditional coastal regions.

What are the key differences between magnesium chloride forms for industrial buyers?

For food-grade applications, certification is non-negotiable. Heavy metal limits must meet national standards, and suppliers need proper production licenses. Price becomes secondary to compliance documentation. Always request recent third-party analysis reports and verify batch-to-batch consistency before committing to large orders.

What should buyers evaluate when selecting magnesium chloride suppliers in 2026?

Beware of paid rankings and unsubstantiated 'top ten' lists circulating online. Legitimate evaluations disclose their scoring criteria and data sources. For smaller buyers, regional Tier 2 suppliers often provide better price flexibility and faster response than national giants, without sacrificing product quality if proper verification is done.

Magnesium chloride price context

What drives Magnesium chloride prices

How is China's magnesium chloride supply chain structured by production region and capacity?: The Qinghai resource base is strategic but underutilized due to high production costs for high-purity magnesia from bittern compared to magnesite routes. Watch ...

What are the key differences between magnesium chloride forms for industrial buyers?: For food-grade applications, certification is non-negotiable. Heavy metal limits must meet national standards, and suppliers need proper production licenses. Pr...

How we assess Magnesium chloride price

China factory / mainstream market EXW quotes (VAT excluded where shown) - not a single global public index

Regional and specification detail so buyers can compare like-for-like grades

Landed cost figures from our calculator are planning estimates, not a customs ruling

Overview

Magnesium chloride (CAS 14989-29-8) is a white, hygroscopic crystalline solid with a melting point of 714 °C and high water solubility. It is a versatile inorganic salt available in anhydrous and hexahydrate forms, serving as a key industrial raw material and approved food additive.

Food: acts as a protein coagulant in tofu and soy products, and as a flavor enhancer that boosts saltiness, enabling sodium reduction in noodles and seasonings.
Industrial: used as a de-icing agent, dust suppressant, refractory material, and raw material for magnesium oxychloride cement and lightweight building materials.
Agriculture: serves as a magnesium source in fertilizers and as a cotton defoliant.
Pharmaceutical & health: a magnesium supplement for bone health and cardiovascular function, and a component of artificial seawater and bath salts.

China's production landscape is dominated by hexahydrate magnesium chloride derived from salt lake brines and seawater bittern, with anhydrous grades produced for high-temperature applications. The market is characterized by regional suppliers, with logistics costs and local service capabilities being key procurement factors.

Key domestic producers:
Jinsheng Ocean – capacity of 80,000 t/yr for magnesium chloride from marine chemical operations.

Properties

Name

Magnesium chloride

bischofite

Magesium Chloride

magnesium atomic spectroscopy standard concentrate 1.00 g mg

MAGNESIUM CHLORIDE ANHYDROUS

CAS Number

14989-29-8

EINECS No.

232-094-6

Risk Codes

S26;S36;S24/25;S22;S36/37;S39

Safety Description

R36/37/38;R43;R36/37

HS Code

2827310000

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