(1-羟基-亚乙基)二膦酸二钾盐 (CAS No.21089-06-5)
- 中文别名
- HEDP二钾盐；羟基亚乙基二膦酸二钾；1-羟基乙叉-1,1-二膦酸二钾盐
- 英文名称
- dipotassium dihydrogen (1-hydroxyethylidene)bisphosphonate
- 分子式
- C2H9KO7P2
- 分子量
- 246.13 含量（以HEDP计）≥98%
- 所属类别
- 试剂实验设备
- 物化性质
- 白色结晶粉末，易溶于水，不溶于乙醇、丙酮等有机溶剂。1%水溶液呈酸性，具有优良的螯合性和化学稳定性，在高温及强碱条件下不易分解。
- 外观
- 白色结晶粉末
English description（英文原文，共 1134 字符）
Product Name:dipotassium dihydrogen (1-hydroxyethylidene)bisphosphonate
English Name:dipotassium dihydrogen (1-hydroxyethylidene)bisphosphonate
CAS No.:21089-06-5
Aliases:HEDP dipotassium salt, hydroxyethylidene diphosphonic acid dipotassium salt, 1-hydroxyethylidene-1,1-diphosphonic acid dipotassium salt
Molecular Formula:C2H9KO7P2
Physical Properties:White crystalline powder, readily soluble in water, insoluble in organic solvents such as ethanol and acetone. A 1% aqueous solution is acidic, exhibiting excellent chelating ability and chemical stability, and is not easily decomposed under high temperature or strongly alkaline conditions.
Uses:Used as a scale and corrosion inhibitor in water treatment, effectively preventing the formation of scales such as calcium carbonate and calcium sulfate. Also employed as a chelating agent for metal ions, widely applied in electroplating, cleaning agents, and textile dyeing industries.
Technical Specifications:
Molecular weight: 246.13
Assay (as HEDP) ≥ 98%
Appearance: white crystalline powder
pH of 1% aqueous solution: 2.5-3.5
Chelating value (as CaCO3): ≥ 450 mg/g
English Name:dipotassium dihydrogen (1-hydroxyethylidene)bisphosphonate
CAS No.:21089-06-5
Aliases:HEDP dipotassium salt, hydroxyethylidene diphosphonic acid dipotassium salt, 1-hydroxyethylidene-1,1-diphosphonic acid dipotassium salt
Molecular Formula:C2H9KO7P2
Physical Properties:White crystalline powder, readily soluble in water, insoluble in organic solvents such as ethanol and acetone. A 1% aqueous solution is acidic, exhibiting excellent chelating ability and chemical stability, and is not easily decomposed under high temperature or strongly alkaline conditions.
Uses:Used as a scale and corrosion inhibitor in water treatment, effectively preventing the formation of scales such as calcium carbonate and calcium sulfate. Also employed as a chelating agent for metal ions, widely applied in electroplating, cleaning agents, and textile dyeing industries.
Technical Specifications:
Molecular weight: 246.13
Assay (as HEDP) ≥ 98%
Appearance: white crystalline powder
pH of 1% aqueous solution: 2.5-3.5
Chelating value (as CaCO3): ≥ 450 mg/g
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- (1-羟基-亚乙基)二膦酸二钾盐的 CAS 号是多少？
- (1-羟基-亚乙基)二膦酸二钾盐的 CAS 号是 21089-06-5。
- (1-羟基-亚乙基)二膦酸二钾盐的分子式和分子量是什么？
- (1-羟基-亚乙基)二膦酸二钾盐的分子式为 C2H9KO7P2，分子量约 246.13 含量（以HEDP计）≥98%。
- (1-羟基-亚乙基)二膦酸二钾盐的英文名称是什么？
- (1-羟基-亚乙基)二膦酸二钾盐的英文名称为 dipotassium dihydrogen (1-hydroxyethylidene)bisphosphonate。
- (1-羟基-亚乙基)二膦酸二钾盐还有哪些别名？
- (1-羟基-亚乙基)二膦酸二钾盐又称 HEDP二钾盐、羟基亚乙基二膦酸二钾、1-羟基乙叉-1,1-二膦酸二钾盐。
- (1-羟基-亚乙基)二膦酸二钾盐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条(1-羟基-亚乙基)二膦酸二钾盐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- (1-羟基-亚乙基)二膦酸二钾盐的供应商主要分布在哪些地区？
- (1-羟基-亚乙基)二膦酸二钾盐的供应商主要分布在 上海市（1 条） 等地。
- (1-羟基-亚乙基)二膦酸二钾盐有哪些级别可选？
- 平台上(1-羟基-亚乙基)二膦酸二钾盐的供应级别包括 工业级。
- (1-羟基-亚乙基)二膦酸二钾盐的报价单位是什么？
- (1-羟基-亚乙基)二膦酸二钾盐的报价单位主要有 千克。
- 哪里可以查到(1-羟基-亚乙基)二膦酸二钾盐的价格？
- 掌上化工(1-羟基-亚乙基)二膦酸二钾盐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/21089-06-5/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布(1-羟基-亚乙基)二膦酸二钾盐采购需求
