Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
标准号:BS 4427-6-1974
标准名称: 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.焦磷酸钠中焦磷酸盐含量评估
英文名称:Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
标准类型:国外标准
标准状态:现行
发布日期:1974-06-07
实施日期:1974-06-07
中国标准分类号(CCS):G12
国际标准分类号(ICS):71.060.50