68155-78-2

Name Diethylenetriamine penta(methylene phosphonic acid) heptasaodium salt
CAS 68155-78-2
EINECS(EC#) 268-990-9
Molecular Formula C9H21N3O15P5.7Na
MDL Number MFCD09752850
Molecular Weight 727.07
MOL File 68155-78-2.mol
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Chemical Properties

Melting point  -13°C
storage temp.  room temp
form  aqueous solution
color  amber
PH 6.0-8.0 (1% in H2O)
InChIKey OIPXXWBYRWQVLJ-UHFFFAOYSA-G
SMILES P(=O)([O-])([O-])CN(CCN(CCN(CP(O)(O)=O)CP(O)(=O)[O-])CP(=O)([O-])[O-])CP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
EPA Substance Registry System Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, heptasodium salt (68155-78-2)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P
WGK Germany  WGK 3
TSCA  TSCA listed
Storage Class 10 - Combustible liquids

Hazard Information

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