二乙烯三胺五醋酸 (CAS No.67-43-6)
- 物化性质
- 白色结晶性粉末,熔点约220℃(分解)。易溶于热水和碱性溶液,微溶于冷水,几乎不溶于乙醇、乙醚等有机溶剂。作为多氨基多羧酸型螯合剂,能与多种金属离子形成稳定的水溶性络合物。
- 技术参数
- 含量≥99.0% 熔点约220℃(分解) 外观为白色结晶粉末 水溶液呈弱酸性 螯合值≥350 mg CaCO3/g
English description(英文原文,共 1018 字符)
Product Name:Diethylenetriaminepentaacetic acid
English Name:Diethylenetriaminepentaacetic acid
CAS No.:67-43-6
Aliases:DTPA, Pentetic acid, DETAPAC
Molecular Formula:C14H23N3O10
Physical Properties:White crystalline powder; melting point approximately 220°C (decomposition). Freely soluble in hot water and alkaline solutions, slightly soluble in cold water, and nearly insoluble in ethanol, ether and other organic solvents. As a polyamino polycarboxylic acid chelating agent, it forms stable water-soluble complexes with various metal ions.
Uses:Widely used as a metal ion chelating agent in water treatment, textile dyeing, papermaking and other industrial fields. Also employed as a masking agent in analytical chemistry and for stabilizing metal ions in pharmaceutical and agricultural chemical applications.
Technical Specifications:
Assay ≥99.0%
Melting point approximately 220°C (decomposition)
Appearance: white crystalline powder
Aqueous solution is weakly acidic
Chelating value ≥350 mg CaCO3/g
English Name:Diethylenetriaminepentaacetic acid
CAS No.:67-43-6
Aliases:DTPA, Pentetic acid, DETAPAC
Molecular Formula:C14H23N3O10
Physical Properties:White crystalline powder; melting point approximately 220°C (decomposition). Freely soluble in hot water and alkaline solutions, slightly soluble in cold water, and nearly insoluble in ethanol, ether and other organic solvents. As a polyamino polycarboxylic acid chelating agent, it forms stable water-soluble complexes with various metal ions.
Uses:Widely used as a metal ion chelating agent in water treatment, textile dyeing, papermaking and other industrial fields. Also employed as a masking agent in analytical chemistry and for stabilizing metal ions in pharmaceutical and agricultural chemical applications.
Technical Specifications:
Assay ≥99.0%
Melting point approximately 220°C (decomposition)
Appearance: white crystalline powder
Aqueous solution is weakly acidic
Chelating value ≥350 mg CaCO3/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
- 二乙烯三胺五醋酸的 CAS 号是多少?
- 二乙烯三胺五醋酸的 CAS 号是 67-43-6。
- 二乙烯三胺五醋酸的分子式和分子量是什么?
- 二乙烯三胺五醋酸的分子式为 C14H23N3O10。
- 二乙烯三胺五醋酸的英文名称是什么?
- 二乙烯三胺五醋酸的英文名称为 Diethylenetriaminepentaacetic acid。
- 二乙烯三胺五醋酸还有哪些别名?
- 二乙烯三胺五醋酸又称 二亚乙基三胺五乙酸、DTPA、喷替酸。
- 二乙烯三胺五醋酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条二乙烯三胺五醋酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 二乙烯三胺五醋酸的供应商主要分布在哪些地区?
- 二乙烯三胺五醋酸的供应商主要分布在 上海市(1 条) 等地。
- 二乙烯三胺五醋酸有哪些级别可选?
- 平台上二乙烯三胺五醋酸的供应级别包括 工业级。
- 二乙烯三胺五醋酸的报价单位是什么?
- 二乙烯三胺五醋酸的报价单位主要有 千克。
- 哪里可以查到二乙烯三胺五醋酸的价格?
- 掌上化工二乙烯三胺五醋酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/67-43-6/。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。
发布二乙烯三胺五醋酸采购需求