D8928
trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate
ACS reagent, 97.5-100.5%
Synonym(s):
1,2-Cyclohexanedinitrilotetraacetic acid, Chel™-CD, DCTA
About This Item
Recommended Products
grade
ACS reagent
assay
97.5-100.5%
ign. residue
≤0.2%
mp
213-216 °C (lit.)
cation traces
Fe: ≤0.005%
heavy metals (as Pb): ≤0.001%
SMILES string
[H]O[H].OC(=O)CN(CC(O)=O)[C@@H]1CCCC[C@H]1N(CC(O)=O)CC(O)=O
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
InChI key
VASZYFIKPKYGNC-DHTOPLTISA-N
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Legal Information
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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