Ammonium carbonateCAS NO.：506-87-6EINECS NO.: 208-058-0HS Code: 2836994000Appearance: Colorless or white cubic crystal or powder.Nature: 1. There is a strong smell of ammonia; 2. It is soluble in water and the aqueous solution is alkaline.Quality index:Index itemsindex NH3%≥ 40ClarityNumber 5Water insoluble matter% ≤0.001Burning residue (calculated as sulfate)% ≤0.001Chloride% ≤0.0001Sulfur compound% ≤0.0005Iron% ≤0.0005Heavy metal% ≤0.0001Application：1.Raw materials of various ammonium salts, printing and dyeing aids, fertilizers and analytical reagents, etc.2. Edible ammonium carbonate is used as a buffer, ne...