Description

Sajji Safed, known in classical Unani pharmacopoeia as Sajji Khar and in Ayurvedic tradition as Yavakshara-related material, is a naturally occurring alkaline salt dominated by sodium carbonate (Na₂CO₃) with variable proportions of potassium carbonate and sodium bicarbonate. Traditionally produced by the incineration of succulent halophytic plants — primarily Salsola species (barilla plants) grown in saline desert habitats — the ash was dissolved, filtered, and evaporated to yield the commercial soda ash used in South Asian soap making, textile processing, and pharmaceutical preparations. In classical Unani medicine, Sajji Khar is documented as a Muharrik (stimulating) digestive drug incorporated in compound preparations for gastric acidity, digestive stimulation, and as a Kshara (alkaline agent) for mineral Shodhana processes. Historically produced from the Rann of Kutch and Rajasthan salt flat vegetation.