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  • 河北-廊坊市
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  • 马萃华 (先生)   销售部总经理
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CAS编号 10101-89-0
保质期 36个月
产品等级 试剂级
产品规格 试剂级
级别 试剂级
类别 磷酸盐
主要用途 用作分析试剂,微量分析测定铀
执行质量标准 国标
有效物质含量 98(%)
含量 98%
CAS 10101-89-0
用途级别 用作分析试剂,微量分析测定铀。在化工、防织、印染、造纸、发电等行业中用作软水剂和洗涤剂,锅炉防垢剂,
品牌 天科
型号 试剂级
厂家(产地) 河北
含量≥ 98%
原产地/生产商 大城县


     磷酸三钠(磷酸钠)

            分子式:Na3PO4·12H2O             分子量:380.12             CAS NO: 10101-89-0             【性状】无色或白色结晶。比重1.62(20℃)。溶于水,其水溶液呈强碱性。不溶于乙醇和二硫化碳。在干燥空气中风化。其水溶液对皮肤有一定的侵蚀作用。             【用途】用作分析试剂,微量分析测定铀。在化工、防织、印染、造纸、发电等行业中用作软水剂和洗涤剂,锅炉防垢剂,金属除锈剂,糖汁净化剂,橡胶乳汁的凝固剂,以用织物丝光的增强剂。

  

                    

                                   规格                    

                    

                        指标名称                    

                
                    

                        分析纯-AR                    

                
                    

                        化学纯-CP                    

                
                    

                        高纯                    

                
                    

                        水处理专用                    

                
                    

                        含量(Na3PO4·12H2O)/%                    

                
                    

                        ≥98.0                    

                
                    

                        ≥97.0                    

                
                    

                        ≥98.0                    

                
                    

                        ≥98.0                    

                
                    

                        澄清度试验                    

                
                    

                        合格                    

                
                    

                        合格                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        游离碱                    

                
                    

                        ≤1.5                    

                
                    

                        ≤3.0                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        二钠盐                    

                
                    

                        ≤0.5                    

                
                    

                        ≤1.0                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        氯化物(Cl)                    

                
                    

                        ≤0.005                    

                
                    

                        ≤0.005                    

                
                    

                        -                    

                
                    

                        ≤0.3                    

                
                    

                        硫酸盐(SO4)                    

                
                    

                        ≤0.01                    

                
                    

                        ≤0.03                    

                
                    

                        ≤0.5                    

                
                    

                        ≤0.5                    

                
                    

                        氮化合物(N)                    

                
                    

                        ≤0.002                    

                
                    

                        ≤0.005                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        铁(Fe)                    

                
                    

                        ≤0.0005                    

                
                    

                        ≤0.002                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        砷(As)                    

                
                    

                        ≤0.0003                    

                
                    

                        ≤0.001                    

                
                    

                        ≤0.0005                    

                
                    

                        ≤0.005                    

                
                    

                        重金属(以Pb计)                    

                
                    

                        ≤0.001                    

                
                    

                        ≤0.002                    

                
                    

                        ≤0.002                    

                
                    

                        -                    

                
                    

                        五氧化二磷(P2O5)                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        ≤18.3                    

                
                    

                        -                    

                
                    

                        甲基橙碱度                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        15.5~19                    

                
                    

                        16~19                    

                
                    

                        水不溶物                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        -                    

                
                    

                        ≤0.1                    

                
【包装】内塑外编、牛皮纸袋或纸板桶,净重25kg。     


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廊坊天科生物科技有限公司
廊坊天科生物科技有限公司专业从事高纯度原辅料及化学试剂产品的生产。公司拥有自己的生产基地,占地9000多平。聘有多年从事化学试剂生产的**工程师及一批研发的高科技术人员。在生物化工方面与京,津几大研究所及中
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单价 5500.00/吨对比
销量 暂无
浏览 1174
发货 河北廊坊市 付款后3天内
库存 10000吨起订1吨
品牌 天科
CAS编号 10101-89-0
保质期 36个月
过期 长期有效
更新 2022-08-03 14:00
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