PROCESS FOR PREPARING TRISODIC MONOTHIOPHOSPHATE

申请公布号：RO83609(B1)

申请号：RO19820106772

申请日期：1982.03.02

申请公布日期：1984.05.30

申请人：

INSTITUTUL DE CERCETARI CHIMICO-FARMACEUTICE

发明人：COSTESCU MIHAELA;PANAITESCU THEA TONY;IONESCU MARIANA SIMINA;COSOFRET VASILE

分类号：C01B25/14

主分类号：C01B25/14

摘要：<p>Inventia se refera la un procedeu de obtinere a monofosfatului trisodic anhidru prin hidroliza alcalina a clorurii de tiofosforil, conform caruia clorura de tiofosforil este introdusa în reactie în solutie de solvent organic ca acetona, 2-butanona sau alt solvent similar, reactia fiind condusa la temperatura de maximum 45 degree C, iar produsul hidratat se separa din masa de reactie prin racire la temperaturi de pîna la 10 degree C.</p>

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