sodium bicarbonate 1.food grade 2.tech grade,used as detergent materials, textile indutry,electronic industry 3. ... water, water solution is faintly alkali, decomposition if heating.Other tech indexs: ItemsTech GradeTotal Alkalinity content (as NaHCO3)%min.99.2PH ... : with net weight 25kgs per plastic woven bag, inner lined by plastic sheet.Delivery Detail:14 days after ordering(ASAP)Shelflife ...