Mineral Fillers & Pigments Available — Bulk Only

Coral Calcium Powder (Calcium Carbonate)

CAS 37220-17-0

A marine-sourced calcium carbonate supplied as a calcium ingredient for supplement and fortification use. Used as a calcium-source ingredient in dietary-supplement and food and beverage fortification applications.

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CAS Number
37220-17-0
Material Family
Mineral Fillers & Pigments
At a Glance
Material Family
Mineral Fillers & Pigments
Record Type
UVCB
Primary Role
Film Formation · Moisture Control
Functional Roles
AMORPHOPHALLUS KONJAC ROOT EXTRACT
FILM FORMINGHUMECTANT
Applications & Use Cases
  • Supplement ingredient: Calcium source for capsules, tablets, and powders
  • Food fortification: Calcium addition to foods and beverages
  • Mineral feedstock: Marine-derived calcium carbonate raw material
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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Chemical Identity
CAS Number
37220-17-0
INCI Name
AMORPHOPHALLUS KONJAC ROOT EXTRACT
Full Description

Coral-derived calcium carbonate powder (referenced CAS 37220-17-0), a marine calcium source consisting principally of calcium carbonate. Used as a calcium-source ingredient in dietary-supplement and food and beverage fortification applications. Supplied as a fine powder.

Frequently Asked Questions

What is coral calcium powder made of?

Coral calcium powder (referenced CAS 37220-17-0) is a marine-derived calcium source consisting principally of calcium carbonate. It is used as a calcium-source ingredient in dietary-supplement and food and beverage fortification applications, supplied as a fine powder.

What is the difference between coral calcium and regular calcium carbonate?

Both are predominantly calcium carbonate. Coral calcium is sourced from marine coral material and may carry trace minerals from that origin, whereas standard calcium carbonate is typically from limestone or chalk. Confirm the calcium assay and mineral profile on the CoA.

What is coral calcium powder used for in manufacturing?

It serves as a calcium source for capsules, tablets, and powdered supplements, for calcium fortification of foods and beverages, and as a marine-derived calcium carbonate mineral feedstock.

How is bulk coral calcium powder packaged?

It is supplied as a fine powder in bags and drums. Request a CoA and SDS with your quote to confirm calcium content, particle size, and food/supplement-grade specification.

What is the cost of bulk coral calcium powder?

Pricing depends on volume, grade, and particle size. Submit an RFQ with your target volume and required specification for a current bulk quote — we do not publish list pricing.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.