MAGNESIUM FUMARATE CAS 7704-71-4

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Chemical Name: MAGNESIUM FUMARATE
Synonyms: Magnesium Fumarate 4-hydrate
Cas No.: 7704-71-4
Molecular Fomula: C4H6MgO4
Molecular Weight: 142.39
Appearance: White Powder

Estimated Delivery: Mon, Nov 02 – Fri, Nov 06

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Magnesium Fumarate (CAS 7704-71-4): Comprehensive Technical Guide

1. Product Overview & Specifications
2. Applications & Industrial Uses
3. Usage Scenarios & Best Practices
4. Customer Case Studies
5. Contact for Custom Solutions

1. Product Overview & Specifications

Parameter	Magnesium Fumarate	Typical Magnesium Salts
CAS Number	7704-71-4	Varies
Molecular Formula	C₄H₂MgO₄	Depends on anion
Molecular Weight	138.36 g/mol	100-300 g/mol
Boiling Point	355.5°C	200-400°C
Flash Point	183°C	150-250°C

Magnesium fumarate is a white crystalline powder with EINECS 231-724-7. It exhibits higher thermal stability compared to standard magnesium salts due to its fumarate anion structure.

2. Applications & Industrial Uses

Core Functional Advantages:

Nutritional supplement (magnesium ion source)
Pharmaceutical excipient for controlled-release formulations
Food additive (E-number pending approval)
Catalyst in organic synthesis
Metal surface treatment agent

This compound combines magnesium’s bioavailability with fumaric acid’s stability, making it ideal for applications requiring pH buffering (3.5-4.5) and moisture resistance.

3. Usage Scenarios & Best Practices

Recommended Applications:

Industry	Concentration	Temperature Range
Nutraceuticals	50-200 mg/day	25-40°C
Polymer Production	0.5-2% w/w	80-120°C
Metal Processing	5-10% solution	50-70°C

Storage requirements: Maintain in airtight containers at 15-25°C with relative humidity below 45%.

4. Customer Case Studies

Verified Implementations:

Client	Application	Results
European Pharma Co.	Delayed-release tablet matrix	30% dissolution rate improvement
Asian Food Manufacturer	Magnesium fortification	12-month stability achieved
US Chemical Supplier	Catalyst carrier	15% reaction yield increase