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訂購電話:4001650900

HEDTA

Cas:
150-39-0
Molecular Structure:
MDL:
MFCD00004294
Molecular Formula:
C10H18N2O7;HOCH2CH2N(CH2CO2H)CH2CH2N(CH2CO2H)2
Molecular Weight:
278.26
Alias:
N-羥乙基乙二胺三乙酸,N-(2-羥乙基)乙二胺-N,N',N'-三乙酸,N-羥乙基乙二胺三乙酸 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:
白色結(jié)晶粉末,溶于水,是氨羧絡(luò)合劑,它具有能在堿性溶液(pH=8~11)中,與三價(jià)鐵等絡(luò)合成穩(wěn)定性的螯合鹽,亦能和稀土族元素絡(luò)合成穩(wěn)定的絡(luò)合物。
熔點(diǎn):212-214℃
Quality Standard:
項(xiàng)目Item                                             分析純
                                                       AR
含量(C10H18N2O7)Assay,%                              ≥ 99.0
水溶解試驗(yàn)Solubility                                合格
灼燒殘?jiān)?以硫酸鹽計(jì))Ignition residue,%              ≤  0.1
鐵(Fe)Iron,%                                       ≤ 0.001
銅(Cu)Copper,%                                      ≤ 0.001
Storage:
密封保存
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