FCC Compliant Food Additive Grade Magnesium Carbonate for Powder Products

• Customization: Available
• CAS No.: 39409-82-0
• Formula: Mgco3
• Model NO.: HPLMGCP15
• EINECS: 208-915-9
• Solubility: Slightly Soluble in Water, Soluble in Acid
• Certification: COA, ISO
• Classification: Mgco3
• Purity: ≥99%
• Type: Magnesium Carbonate
• Kind: No Salt Oxide
• Quality: First Class
• Sample: Free
• Other Name: Magnesium Carbonate
• Assay: ≥41%
• Color: White
• Shape: Powder
• Particle Size Range: 200-325 Mesh
• pH: 9-10
• Melting Point: 350 °C
• Storage Conditions: Keep in a Cool and Dry Place
• Shelf Life: 24 Month
• Environmental Protection: Yes
• Relative Molecular Mass: 466
• Transport Package: Kraft Paper Bag
• Specification: 25Kg/bag
• Trademark: RunFu
• Origin: China
• HS Code: 28369200
• Production Capacity: 10000ton/Years

Product Description

Product Description

High Purity Light Magnesium Carbonate Powder – Pharmaceutical-Grade with High Whiteness and Excellent Performance

Our High Purity Light Magnesium Carbonate Powder (MgCO₃) is produced under strict quality control to meet USP pharmaceutical standards, ensuring exceptional purity, safety, and consistency. The light grade features a low bulk density, high porosity, and large surface area, making it highly versatile for medical, nutritional, and food applications.

Applications

Industry	Application
Pharmaceuticals	Used as antacid, excipient, and raw material for magnesium-based medicines
Nutritional Supplements	Provides bioavailable magnesium for tablets, capsules, and powders
Food Industry	Acts as an anticaking agent, acidity regulator, and stabilizer
Cosmetics & Personal Care	Used as an absorbent and filler in skincare and cosmetic products
High-End Industrial Uses	Specialized applications requiring high purity MgCO3

CAS Number

39409-82-0

Key Features

USP Grade Compliance – Meets United States Pharmacopeia standards for pharmaceutical use.
High Purity & Safety – Free from harmful impurities, suitable for medicines and supplements.
Light Grade Structure – Low bulk density with high porosity and excellent absorption capacity.
Superior Whiteness – Provides consistent appearance in pharmaceutical and food formulations.
Customizable Particle Size – Available in different fineness to meet specific application needs.

Specifications (Typical Values)

MgCO₃ Content: ≥ 99% (on dry basis)
Heavy Metals: ≤ USP limits
Loss on Ignition (LOI): 43–45%
Whiteness: ≥ 96%
Bulk Density: 0.1 – 0.3 g/cm³ (light grade, fluffy structure)
Particle Size: 200–325 mesh (customizable)
Appearance: White, odorless, fine and light powder

Specifications
No.	Examination Item	Examination Standard	Examination Result
1	Description	White powder	Complies
2	Identification	Positive test for Magnesium	Complies
3	Assay (MgO)	40.0%--43.5.5%	42.50%
4	Acid-insoluble substances	≤0.05%	0.03%
5	Soluble substances	≤1.0%	0.50%
6	Heavy Metal	≤30ppm	<10ppm
7	Arsenic	≤4ppm	ND
8	Lead	≤1ppm	<1ppm
9	Calcium Oxide	≤0.45%	0.10%
10	Iron	≤200ppm	50ppm
11	Density		0.60g/ml
12	Particle size(100um)	≥98%	100%
13	Total Aerobic Plate Count	<1000cfu/g	Complies
14	Escherichia coli	<3.0MPN/g	ND

Packaging & Shipping

Packaging

Inner Liner: Single plastic bag for moisture and contamination protection.
Outer Packaging: Kraft paper bag, kraft paper carton, kraft paper drum, external coated film bag.
Standard Packaging: Neutral packaging, suitable for export.
Customized Packaging: Available according to customer requirements.

Shipping

Delivery Methods: Available by sea, air, or railway.
Trade Terms: FOB, CFR, CIF, DAP, or as per customer request.
Loading Ports: Qingdao, Shanghai, Tianjin, or designated by customer.
Lead Time: Normally 7–15 days after order confirmation; bulk orders negotiable.
Transportation Safety: Strong packaging suitable for long-distance shipment, ensuring goods arrive intact.

Why Choose Us

Global Export Experience: Over 50 countries served
Strict Quality Control: ISO, SGS certified
Factory Direct Supply: Competitive price, stable supply
OEM/ODM Services: Custom formulation & packaging
24/7 Customer Support: Multilingual sales team

FAQ

Q1: Are you a manufacturer or trading company?
A: We are a direct manufacturer with over 10 years of experience.

Q1: Can I get samples?
A: Yes, free samples (500g-1kg) are available upon request.

Q1: Do you support OEM branding?
A: Absolutely! We support custom packaging and labeling.