Bulk 10Kg Fine Black Salt Himalayan - Table Grain Vegan Edible Egg Kala NamakBulk 10Kg Fine Black Salt Himalayan Table Grain Vegan Edible Egg Kala Namak 10Kg Himalayan Black Salt in resealable pouch. Our black salt "Kala Namak" is made from a base of natural Himalayan rock salt of Pakistan. Kala namak consists primarily of sodium chloride and trace impurities of sodium sulfate, sodium bisulfate, sodium bisulfite, sodium sulfide, iron sulfide and hydrogen sulfide. Sodium chloride provides kala namak with its salty taste, iron