反式-1,2-环己二胺四乙酸 一水合物

产品名称

反式-1,2-环己二胺四乙酸 一水合物, puriss. p.a., ACS reagent, suitable for suitability for complexometry, ≥99.0% (KT)

InChI key

VASZYFIKPKYGNC-DHTOPLTISA-N

InChI

1S/C14H22N2O8.H2O/c17-11(18)5-15(6-12(19)20)9-3-1-2-4-10(9)16(7-13(21)22)8-14(23)24;/h9-10H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24);1H2/t9-,10-;/m1./s1

SMILES string

[H]O[H].OC(=O)CN(CC(O)=O)[C@@H]1CCCC[C@H]1N(CC(O)=O)CC(O)=O

grade

ACS reagent, puriss. p.a.

assay

≥99.0% (KT)

ign. residue

≤0.1% (as SO₄)

mp

213-216 °C (lit.)

anion traces

chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤100 mg/kg

cation traces

Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤10 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

suitability

suitable for suitability for complexometry

functional group

amine, carboxylic acid

Quality Level

200