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ISO 853-1976 工业用三聚磷酸钠和焦磷酸钠灼烧损失的测定

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【英文标准名称】:Sodiumtripolyphosphateandsodiumpyrophosphateforindustrialuse;Determinationoflossonignition
【原文标准名称】:工业用三聚磷酸钠和焦磷酸钠灼烧损失的测定
【标准号】:ISO853-1976
【标准状态】:作废
【国别】:国际
【发布日期】:1976-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:焦磷酸盐;测量;灼烧损失;钠;焦磷酸钠;三聚磷酸纳;化学分析;退火损失;化学分析和试验;化学制品
【英文主题词】:chemicals;chemicalanalysis;annealinglosses;measurement;pyrophosphates;lossesonignition;sodiumtripolyphosphates;sodiumpyrophosphates;sodium;chemicalanalysisandtesting
【摘要】:Weighingofatestportionintoaporcelaincrucibleandignitioninamufflefurnacecontrolledatatemperatureof(550+/-25)0Ctoaconstantmass.ReplacesISORecommendationR853/1965.
【中国标准分类号】:G10
【国际标准分类号】:
【页数】:2P;A4
【正文语种】:英语


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