Phosphonic acid,P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,sodium salt (1:7) (68155-78-2)

Identification
Name:	Phosphonic acid,P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,sodium salt (1:7)
Synonyms:	Phosphonicacid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,heptasodium salt (9CI);Heptasodium diethylenetriaminepentamethylenephosphonate;Sodium salt of diethylene triamine penta (methylene phosphonic acid);
CAS:	68155-78-2
EINECS:	268-990-9
Molecular Formula:	C₉H₂₁N₃Na₇O₁₅P₅
Molecular Weight:	727.07
InChI:	InChI=1/C9H28N3O15P5.7Na/c13-28(14,15)5-10(1-3-11(6-29(16,17)18)7-30(19,20)21)2-4-12(8-31(22,23)24)9-32(25,26)27;;;;;;;/h1-9H2,(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24)(H2,25,26,27);;;;;;;/q;7*+1
Molecular Structure:
Properties
Density:	g/cm³
Specification:	?Phosphonic acid,P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-,sodium salt (1:7) (CAS NO.68155-78-2) is also named as?Heptasodium {10-hydroxy-2,5-bis[(hydroxyphosphinato)methyl]-10,10-dioxido-8-(phosphonatomethyl)-2,5,8-triaza-10-phosphadec-1-yl}phosphonate ;?Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, heptasodium salt .?It is non-toxic and can easily absorb moisture, easily soluble in water.
Safety Data