A Material Safety Data Sheet (MSDS) — now globally standardised as a Safety Data Sheet (SDS) under the Globally Harmonised System of Classification and Labelling of Chemicals (GHS) — is a structured technical document that communicates the hazards, safe handling procedures, physical and chemical properties, regulatory status, and emergency response guidelines for a substance or mixture.

For industrial minerals such as Potash Feldspar, Sodium Feldspar, Quartz Silica, and Muscovite Mica, the MSDS / SDS is not merely a formality — it is a legally required, operationally critical document that accompanies every shipment crossing international borders, enters laboratory testing protocols, and guides plant-floor safety in ceramic, glass, paint, and refractory industries across the world.

At Aalok Overseas India, every product dispatch — whether a 500 g lab sample or a full 20-foot container — is accompanied by a comprehensive, GHS-compliant MSDS and an independently verified Certificate of Analysis (CoA) from accredited laboratories including Geo Chem Laboratories, Rajasthan. Our documentation is purpose-built for procurement managers, QC heads, and regulatory compliance teams in Turkey, Indonesia, Vietnam, Malaysia, GCC, Bangladesh, Sri Lanka, and beyond.

Every international mineral shipment must pass through customs clearance at both origin and destination ports. Whether you import Potash Feldspar into Port of Tanjung Perak (Surabaya), Port of Kütahya, Jebel Ali (Dubai), Mundra (India), or Chittagong (Bangladesh), customs authorities and customs house agents (CHAs) will require a valid, current MSDS / SDS to classify the cargo correctly under the Harmonised System (HS Code) and assess any applicable import controls.

Before any B2B ceramic mineral procurement, the standard workflow involves sample evaluation → laboratory testing → fired test → approval → commercial order. At every stage, the MSDS and COA play distinct and indispensable roles.

At Aalok Overseas India, we dispatch lab samples — typically 500 g to 5 kg — within 48 hours of request confirmation, accompanied by a current COA and MSDS. Our samples are drawn from the same dedicated mine source batch that will fulfil the commercial order, ensuring zero deviation between sample and shipment.

Potash Feldspar (Potassium Feldspar) — chemical formula KAlSi₃O₈ — is the premier fluxing mineral in ceramic body and glaze formulations. Its high K₂O content (10–11%) delivers superior whiteness, vitrification efficiency, and gloss development compared to sodium feldspar. Our Rajasthan-sourced Potash Feldspar is consistently rated among the best high-purity Potash Feldspar from India, with XRF-verified COA from Geo Chem Laboratories.

Sodium Feldspar (Albite) — chemical formula NaAlSi₃O₈ — is widely used in ceramic bodies requiring lower firing temperatures, glaze formulations, and glass manufacturing where a more fluid melt is desired. Though Potash Feldspar is preferred for whiteness-critical applications, premium Soda Feldspar from Aalok Overseas — with controlled Na₂O (10–11%) and ultra-low Fe₂O₃ (<0.15%) — serves as an excellent flux in fast-fire wall tile, floor tile, and glass container industries.

Quartz Silica — chemical formula SiO₂ — is one of the most critically regulated industrial minerals in global trade, primarily due to the well-established occupational health risk of crystalline silica dust inhalation. Our high-purity quartz from Rajasthan mines delivers >99.0% SiO₂ with ultra-low Fe₂O₃ (<0.05%), making it ideal for ceramic bodies, sanitaryware slip casting, glass manufacturing, abrasives, refractory materials, and silicon-based chemical processes.