آمونیوم دی هیدروژن فسفات مرک آلمان 101126 Ammonium dihydrogen phosphate

Product information Grade ACS,Reag. Ph Eur Synonyms Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate Hill Formula H6NO4P Chemical formula (NH4)H2PO4 HS Code 3105 40 00 EC number 231-764-5 Molar mass 115.02g/mol CAS number 7722-76-1 Chemical and physical data Solubility 368g/l (20C) Melting point 190C Molar mass 115.02g/mol Density 1.80g/cm3 (20C) Bulk density 800-1100kg/m3 pH value 3.8-4.4 (50g/l, H2O, 20C) Vapor pressure 0.066hPa (125C) Safety information Storage class 10 - 13 Other liquids and solids WGK WGK 1 slightly water endangering Disposal 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). Transport information Declaration (railroad and road) ADR, RID Kein Gefahrgut Declaration (transport by sea) IMDG-Code No Dangerous Good Declaration (transport by air) IATA-DGR No Dangerous Good Toxicological data LD 50 oral LD50 rat 5750 mg/kg LD 50 dermal LD50 rabbit > 7940 mg/kg