10361-29-2 (碳酸铵,Ammonium bicarbonate)

碳酸铵;Ammonium carbonate 碳酸铵 AR;碳酸铵一水;碳酸氢铵;碳酸铵, AR;

AMMONIUM CARBONATE;AMMONIUM BICARBONATE;AMMONIUM CARBONATE, HPLC GRADE;Monoammonium carbonate;AI3-26691;carbonic acid diammoniate;Carbonic acid, ammonium salt;Carbonic acid, ammonium salt (1:?);Hartshorn;Carbonicacid, ammonium salt (8CI,9CI);E 503;Ammonium hydrogencarbonate;Ammonium hydrogen carbonate;Carbonic acid, monoammonium salt;Ammonium acid carbonate;Ammonium hydrogencarbonat;ammoniumbicarbonate;Acid ammonium carbonate;Ammonium bicarbonate (1:1);Carbonic acid, ammonium salt (1:1);ammoniumcarbonate;45JP4345C9;carbonic acid monoammonium salt;Ammonium bicarbonate, 98%, pure;Ammonium bicarbonate, 99%, for analysis;har;AMMONIUM CARBONATE ((NH4)2CO3);Carbonic acid, ammonium salt (1:2);AMMONIUM CARBONATE (USP-RS);Ammonia sesquicarbonate;Ammonium carbonicum 200C;EINECS 233-786-0;DTXCID3027457;AI3-25347;Ammonium carbonate, ACS grade;Amonium carbonate;10361-29-2;CCRIS 7328;Carbonate d'ammoniaque;diazanium;carbonate;GTPL4509;Ammoniumcarbonat;Ammonium carbonicum;8013-59-0;CHEBI:229630;Ammoniumcarbonat [German];BIS(AMMONIUM) CARBONATE;Diammonium carbonate;AKOS025243412;UNII-PDP691CN28;Ammoniucm Carbonicum;AMMONIUM CARBONATE (MART.);NS00087534;Caswell No. 042;Carbonate d'ammoniaque [French];BCP14602;HSDB 6305;EC 208-058-0;Ammonium carbonate, Puratronic?;PDP691CN28;SAL VOLATILE;EINECS 208-058-0;MFCD00085313;MFCD00010890;506-87-6;EC 233-786-0;EPA Pesticide Chemical Code 073501;DB-253784;USEPA/OPP Pesticide Code: 073501;DTXCID00152492;DTXSID5047457;

ATRRKUHOCOJYRX-UHFFFAOYSA-N

1S/CH2O3.H3N/c2-1(3)4;/h(H2,2,3,4);1H3

O([H])C(=O)[O-].[N+]([H])([H])([H])[H]

7327

2836994000

用作分析试剂。也用于碳酸盐制备,发酵及羊毛脱脂。

用300份50℃的热水溶解100份工业品碳酸铵,根据原料中SO42-离子含量,加入适量氢氧化钡,搅拌均 匀,50℃下保温1～2h。往过滤后的滤液中通入纯氨气至饱和(导气管口要接近溶液底部,容器要加盖,防止氨气过多逸出)。冷却至10℃左右,充分静置,然后将多余氨气放空,冰水冷却至结晶完全。迅速甩干结晶后包装。即得试剂一水合碳酸铵。母液可回收利用。