Chalk Supplier in Malaysia
Chalk supplier in Malaysia for personal-care, coating, technical and mineral-processing buyers. This page covers natural Chalk, a soft white to off-white carbonate mineral supplied as selected pieces, granules or ground powder against a declared natural-origin specification.
Commercial forms include natural mineral pieces for further processing, uncoated ground powder, application-qualified personal-care powder and technical mesh grades. Particle size, whiteness, moisture, mineral identity and the deposit-dependent impurity profile guide selection without assuming one universal natural material.
Natural Chalk is distinct from the broader ground calcium carbonate category, manufactured precipitated calcium carbonate and coarse Limestone aggregate. Classroom, sports and industrial marking sticks are finished formulations and are not treated as raw Chalk grades on this page.
Send the required natural mineral form, particle size or mesh, colour and impurity specification, quantity and delivery location with your enquiry. Availability, packing, documentation, delivery route and timing are confirmed with the quotation.
- CAS number
- 13397-25-6
- Grade
- natural mineral pieces, ground natural powder, personal-care mineral powder, technical mineral powder
- Appearance
- soft white to off-white natural mineral pieces or fine powder, with deposit-dependent variation
Chalk grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Natural Chalk mineral | selected soft mineral pieces, lumps or coarse granules | — | Mineral processing, reference and further-grinding requirements where the buyer explicitly specifies natural Chalk rather than limestone aggregate or manufactured calcium carbonate powder. | Mineral size and packing format are confirmed with the quotation. |
| Ground natural Chalk powder | dry uncoated powder milled from natural Chalk | — | Paint, coating, polishing and technical formulation work where natural mineral origin, particle size, whiteness, moisture and impurity profile are part of the receiving specification. | Powder packing and particle-size requirements are confirmed for the quoted grade. |
| Personal-care grade natural Chalk powder | fine white to off-white mineral powder | — | Personal-care formulation where the buyer qualifies natural Chalk by identity, particle characteristics, colour, purity, microbiological and contaminant limits for the complete product. | Application-specific packing and supporting documents are confirmed with the quotation. |
| Technical natural Chalk powder | fine or mesh-controlled mineral powder | — | Marking compounds, polishes and selected industrial products that call for natural Chalk as the mineral input rather than precipitated calcium carbonate or a finished Chalk stick. | Mesh requirement and technical-grade packing are confirmed with the quotation. |
How to buy Chalk from ChemTrade
Request a quote for Chalk
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Product identity | natural Chalk mineral | — |
| CAS number | 13397-25-6 | — |
| Physical form | selected mineral pieces, coarse granules or ground powder as specified | — |
| Appearance | white to off-white natural mineral with deposit-dependent colour variation | — |
| Natural variability | mineral composition and impurity profile depend on the deposit and processing grade | — |
| Grade controls | particle size or mesh, whiteness, moisture, mineral identity, impurity and application-specific quality limits | — |
| Product boundary | natural Chalk, excluding generic GCC, precipitated calcium carbonate, limestone aggregate and finished sticks | — |
Chalk applications
Safety and handling
Keep Chalk mineral and powder dry, sealed and protected from moisture and contamination. Control dust during grinding and powder handling and follow the safety information supplied for the quoted grade.
Common questions about Chalk
What product identity does this Chalk page cover?
It covers natural Chalk mineral supplied as selected pieces, granules or ground powder. The enquiry should identify natural Chalk explicitly because generic calcium carbonate, precipitated products and finished sticks have different commercial specifications.
Is natural Chalk the same as ground calcium carbonate?
Natural Chalk is a specific soft sedimentary carbonate mineral, while ground calcium carbonate is a broader industrial powder category that may come from other calcite or limestone sources. State the required mineral origin and identity rather than assuming the powders are interchangeable.
Is precipitated Chalk the same as natural Chalk?
No. Precipitated Chalk is a trade term used for precipitated calcium carbonate, a manufactured powder with its own particle and surface specification. This page is limited to naturally occurring Chalk material.
How does Chalk differ from Limestone?
Chalk is a soft, fine-grained natural carbonate material, while Limestone is a broader rock category supplied in many dense, aggregate and ground forms. Buyers should name the natural material and physical form required by the process.
Does this page cover classroom, sports or marking Chalk sticks?
No. Finished sticks are shaped formulations and may contain binders, pigments or other minerals. This page covers the natural mineral or powder used as a raw material for further manufacture.
Which specifications matter when buying natural Chalk?
Provide the natural mineral identity, pieces or powder form, particle size or mesh, whiteness, moisture, impurity and contaminant limits, application and any required supporting documents.
What details are needed for a Chalk quotation in Malaysia?
Send the natural mineral grade, lump, granule or powder form, target specification, application, quantity and delivery location. Mention packing and document requirements so they can be addressed in the quotation.