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Diethylenetriaminepentaacetic acid

Cas:
67-43-6
Molecular Structure:
MDL:
MFCD00004289
Molecular Formula:
C14H23N3O10;[(HOOCCH2)2NCH2CH2]2NCH2COOH
Molecular Weight:
393.35
Alias:
二乙烯三胺五醋酸, DTPA (Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid N,N-Bis(2-[bis(carboxymethyl)amino]ethyl)glycine DETAPAC DTPA Penta(carboxymethyl)diethylenetriamine Pentetic acid
Product order:
Name Specifications Packing Price Delivery
Diethylenetriaminepentaacetic acid CP 25g RMB 22 Consulting service
Diethylenetriaminepentaacetic acid AR 25g RMB 44 Consulting service
Diethylenetriaminepentaacetic acid AR 100g RMB 110 Consulting service
Diethylenetriaminepentaacetic acid AR 500g RMB 429 Consulting service
Character:
白色结晶,有吸湿性。易溶于热水和碱性溶液,微溶于冷水(水中溶解度: 5 g/L (20°C), 13 g/L (50°C), 48 g/L (80°C)) ,不溶于乙醇和乙醚等有机溶剂。低毒,半数致死量(大鼠,经口)665mg/kg。
密度: 1,56  
熔点: 220 °C  
闪点: 200 °C  
Quality Standard:
外观Appearance                          白色至类白色结晶粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              >99.0% (螯合滴定)
水溶性实验Solubility in hot Water       溶液透明
Storage:
密封保存。
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