Diethylenetriaminepentamethylenephosphonic acid heptasodium salt

品牌

Sigma-Aldrich

CAS

68155-78-2

货号

D2565

包装型号

25 ML, 25 % (w/v) in H₂O, ~55% (based on active acid and salt), aqueous solution
500 ML, 25 % (w/v) in H₂O, ~55% (based on active acid and salt), aqueous solution

规格纯度

25 % (w/v) in H₂O, ~55% (based on active acid and salt), aqueous solution

参考价格

711.83 元 *本价格含增值税费

促销

数量

产品名称：

68155-78-2
Diethylenetriaminepentamethylenephosphonic acid heptasodium salt
DTPMPA
[(Phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]tetrakis(phosphonic acid) heptasodium salt

产品介绍：

产品说明

应用

Used for the removal of metal ions, and may have potential biological properties as a chelator. Thorium complexes of DTPMPA are preferentially localized in bone rather than soft tissue, offering potential as targeted radiotherapeutic agents.

包装

25, 500 mL in glass bottle

基本信息

经验(实验)分子式	C₉H₂₁N₃O₁₅P₅Na₇
分子量	727.07
MDL编号	MFCD03453638
NACRES	NA.77

产品性质

测定	~55% (based on active acid and salt)
形式	aqueous solution
浓度	25 % (w/v) in H₂O
颜色	amber
pH值(酸碱度)	6.0-8.0 (1% in H₂O)
mp	-13 ℃
转变温度	freezing point −13 ℃
储存温度	room temp

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)