1. Product property: in normal condition, it is white powder. Soda ash is a versatile product that can be produced inexpensively and used for a number of different applications. More properly known as sodium carbonate, soda ash is a sodium salt of carbonic acid. 2. Technical specifications: STANDARD: GB210.1-2004 Total Alkali (counted by Na2CO3 dry basis) 99.20% min. NaCl (counted by NaCl dry basis) 0.70% max. Fe% (by its dry-basis) 0.0035% max. Water insolubles 0.03%max 3. Application: it is one of the most important chemical raw materials, mainly used in chemical industry, glass-manufacturing, papermaking, textile, dyeing, metallurgy, petrochemical, detergent, mordant, synthetic fiber, medicine and food industry, etc. Packing: 50kg bag.