Import Chalk Powder — Buy in Bulk from Supplier in India

Chalk powder supplied by Rangwala Minerals Private Limited is a finely milled calcium carbonate material aimed at a variety of industrial uses. Each bag contains 40 kg of powder packed in a sturdy plastic sack, facilitating bulk handling and storage. The product is described as having a high calcium content, making it suitable for applications where opacity and filler performance are critical. Its non‑toxic nature complies with standard safety regulations for construction and agricultural contexts.

In the mineral market, calcium carbonate powders typically achieve a purity of 95‑99 % CaCO₃ and a particle size distribution between 10 and 50 µm, which matches the performance expectations for paint, rubber and plastic formulations. Moisture content is usually kept below 0.5 % to prevent agglomeration during processing. The bulk density of such powders commonly ranges around 0.5 g cm⁻³, allowing efficient transport and dosing. These typical characteristics ensure consistent colour development and filler efficiency across end‑products.

Rangwala Minerals offers flexible minimum order quantities and ships under FOB or CIF conditions from ports in Gujarat, India. The supplier states that the product carries ISO and SGS certifications, which should be reviewed to confirm conformity with your project specifications. Prospective buyers are advised to request a recent Certificate of Analysis and to discuss payment schedules and lead times directly with the company before confirming the purchase.

Rangwala Minerals Private Limited is situated near the Income Tax Office Bhojeshwar Plot, Khijdi Chowk, Porbandar 360575, Gujarat, India. The company is listed as an imported tier supplier with a harbor trust tier, indicating it focuses on serving overseas buyers. Its response statistics show no recorded replies to inquiries, suggesting limited recent engagement through the platform.

The firm specialises in the production and export of mineral powders, including the chalk powder described in this listing. While the supplier mentions ISO and SGS certifications, buyers should request copies of these documents and any recent test reports. The company does not disclose production capacity or lead‑time details, so these should be clarified during negotiations.