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廊坊天科生物科技有限公司
所在地区: 河北省-廊坊市 经营模式: 生产型 通过认证
注册资本: 100万元 成立时间: 2009-03-17
法人代表: 赵永泉 商品数量: 675
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无水醋酸钠,无水乙酸钠

天科化工 各种纯度 试剂级无水醋酸钠,无水试剂醋酸钠价格

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¥6500

起订数量 1 吨
区间价格
  • 6500.00 元

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参数规格 商机详情
参数规格
  • 25KG/袋
  • 河北
  • 合格品
  • 国标
  • 99%
  • 127-09-3
  • 用于化学试剂、肉类防腐和制醋酐,也用作印染助剂和医药辅料及中间体, 水泥外加剂等。
  • 天科
  • 化学纯 分析纯
  • 天科生物
商机详情

    

     

    无水乙酸钠 (无水醋酸钠)

    分子式:CH3COONa

    分子量:82.03

    CAS号:127-09-3

    【性状】白色粉末。有吸湿性。溶于水。密度1.528,熔点324℃。


    【标准】杂质含量以%计

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

                    

                                  规格                     

                    

                        指标名称                     

                
                    

                        分析纯-AR                     

                
                    

                        化学纯-CP                     

                
                    

                        高纯                     

                
                    

                        工业优                     

                
                    

                        含量(CH3COONa) /%                     

                
                    

                        ≥99.0                     

                
                    

                        ≥98.5                     

                
                    

                        ≥99.0                     

                
                    

                        ≥98                     

                
                    

                        PH值(50g/L,25℃)                     

                
                    

                        7.5~9.0                     

                
                    

                        7.5~9.0                     

                
                    

                        7.5~9.0                     

                
                    

                                             

                
                    

                        澄清度试验                     

                
                    

                        合格                     

                
                    

                        合格                     

                
                    

                        合格                     

                
                    

                                             

                
                    

                        水不溶物/%                     

                
                    

                        ≤0.005                     

                
                    

                        ≤0.01                     

                
                    

                         ≤0.05                     

                
                    

                        ≤0.04                     

                
                    

                        氯化物(Cl) /%                     

                
                    

                        ≤0.002                     

                
                    

                        ≤0.005                     

                
                    

                        ≤0.01                     

                
                    

                        ≤0.08                     

                
                    

                        硫酸盐(SO4) /%                     

                
                    

                        ≤0.003                     

                
                    

                        ≤0.01                     

                
                    

                        ≤0.01                     

                
                    

                                             

                
                    

                        磷酸盐(PO4) /%                     

                
                    

                        ≤0.000 5                     

                
                    

                        ≤0.001                     

                
                    

                        ≤0.002                     

                
                    

                                             

                
                    

                        镁(Mg) /%                     

                
                    

                        ≤0.000 5                     

                
                    

                        ≤0.001                     

                
                    

                                             

                
                    

                                             

                
                    

                        铝(Al) /%                     

                
                    

                        ≤0.001                     

                
                    

                        ≤0.002                     

                
                    

                                             

                
                    

                                             

                
                    

                        钙(Ca) /%                     

                
                    

                        ≤0.005                     

                
                    

                        ≤0.005                     

                
                    

                                             

                
                    

                                             

                
                    

                        铁(Fe) /%                     

                
                    

                        ≤0.000 5                     

                
                    

                        ≤0.001                     

                
                    

                        ≤0.001                     

                
                    

                        ≤0.006                     

                
                    

                        重金属(以Pb计) /%                     

                
                    

                        ≤0.001                     

                
                    

                        ≤0.002                     

                
                    

                        ≤0.002                     

                
                    

                                             

                
                    

                        游离碱/%                     

                
                    

                                             

                
                    

                                             

                
                    

                                             

                
                    

                        ≤0.03                     

                

    【用途】用于化学试剂、肉类防腐和制醋酐,也用作印染助剂和医药辅料及中间体,水泥外加剂等。
【包装】内塑外编、牛皮纸袋或纸板桶,净重25kg或20kg。

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  • 生产型
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