Boric acid 99%: 1.powder, granule 2.high content with competitive price 3.quickly delivery 4.T/ ... scaled crystal, feeling greasy, odorless and tasteless, 2)soluble in water, alcohol, glycerol ether and volatile oil, the water solution indicating weak ... for making ceramics, glazes, cements, wicks, food preservatives, special glasses;2)Also for leather dressing compounds for preparation of hides prior ...