DAP is colorless and odorless crystal or white crystalline powder. Melting point: 190. One gram of this product is dissolved in 1.7 mL of water, 0.5 mL of boiling water, insoluble in ethanol and acetone. The ph of the solution is about 8. Exposed air can lose ammonia and become a
White flowing crystals
FOOD Grade:For food grade it is mainly used as a fermentation agent, nourishment, and so on. Agriculture GradeUsed as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer. Tech Grade: As a fire-prevention agent for fabric, timber and paper.