HEDTA
Molecular Structure:
MDL:
MFCD00004294
Molecular Formula:
C10H18N2O7;HOCH2CH2N(CH2CO2H)CH2CH2N(CH2CO2H)2
Molecular Weight:
278.26
Alias:
N-羟乙基乙二胺三乙酸,N-(2-羟乙基)乙二胺-N,N',N'-三乙酸,N-羟乙基乙二胺三乙酸
N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid
N-Carboxymethyl-N′-(2-hydroxyethyl)-N,N′-ethylenediglycine
HEEDTA
N-(2-Hydroxyethyl)ethylenediaminetriacetic acid
Product order:
| Name |
Specifications |
Packing |
Price |
Delivery |
| HEDTA |
AR |
25g |
RMB 330 |
Consulting service |
| HEDTA |
AR |
100g |
RMB 836 |
Consulting service |
| HEDTA |
AR |
500g |
RMB 1848 |
Consulting service |
Character:
白色结晶粉末,溶于水,是氨羧络合剂,它具有能在碱性溶液(pH=8~11)中,与三价铁等络合成稳定性的螯合盐,亦能和稀土族元素络合成稳定的络合物。
熔点:212-214℃
Quality Standard:
项目Item 分析纯
AR
含量(C10H18N2O7)Assay,% ≥ 99.0
水溶解试验Solubility 合格
灼烧残渣(以硫酸盐计)Ignition residue,% ≤ 0.1
铁(Fe)Iron,% ≤ 0.001
铜(Cu)Copper,% ≤ 0.001
Storage:
密封保存
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