Magnesium Carbonate
White, light, bulky powder · CAS 546-93-0
Overview
Magnesium Carbonate (CAS 546-93-0) is one of the salts & minerals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for anticaking/free-flow agent in table salt and powdered food products; antacid and dietary-supplement formulations; drying agent ("chalk") in gymnastics, climbing and weightlifting, among other applications in the salts & minerals category. We pack Magnesium Carbonate in 25 kg bags, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Assay (MgCO3) | 98% Min |
| Loss on Ignition | 48 – 52% |
| Moisture | 1% Max |
| Acid Insoluble Matter | 0.05% Max |
| Heavy Metals (as Pb) | 20 ppm Max |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Anticaking/free-flow agent in table salt and powdered food products
- Antacid and dietary-supplement formulations
- Drying agent ("chalk") in gymnastics, climbing and weightlifting
- Reinforcing filler in rubber, plastics and cosmetics
Frequently Asked Questions
What is Magnesium Carbonate?
Magnesium Carbonate is supplied by Suraj Chemicals as white, light, bulky powder, identified by CAS number 546-93-0. It falls under our Salts & Minerals range — see the Specification Sheet table above for its full characteristics.
What is Magnesium Carbonate used for?
Typical applications include: Anticaking/free-flow agent in table salt and powdered food products; Antacid and dietary-supplement formulations; Drying agent ("chalk") in gymnastics, climbing and weightlifting; Reinforcing filler in rubber, plastics and cosmetics.
How should Magnesium Carbonate be stored and handled?
Store in a cool, dry place; non-combustible.
What packaging and pack sizes does Suraj Chemicals supply Magnesium Carbonate in?
25 kg bags. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Magnesium Carbonate?
Typically around 24 months from date of manufacture when stored in original, unopened packaging under normal warehouse conditions, consistent with standard industry practice for this class of chemical. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Magnesium Carbonate hazardous to handle?
Yes — Magnesium Carbonate is combustible and should be kept away from heat and ignition sources. Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Magnesium Carbonate?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Magnesium Carbonate is also available above.
Can I get a sample or discuss order quantity for Magnesium Carbonate?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Magnesium Carbonate.