Diethylenetriaminepentaacetic acid

Melting point :219-220 °C (lit.)
Boiling point :517.84°C (rough estimate)
Density :1.56
bulk density :580kg/m3
refractive index :1.5700 (estimate)
Flash point :200 °C
storage temp. :room temp
solubility :0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
pka :pK1:;pK2:2.55(+1);pK3:4.33(+2);pK4:8.60(-3);pK5,10.58 (25°C)
form :Crystalline Powder
color :White to almost white
PH :2-3 (H2O, 20℃)(saturated solution)
biological source :synthetic (organic)
Water Solubility :5 g/L (20 ºC)
Merck :14,7125
BRN :1810219
Stability :Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions :CHELATING
InChI :1S/C14H23N3O10/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27)
InChIKey :QPCDCPDFJACHGM-UHFFFAOYSA-N
SMILES :OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CCN(CC(O)=O)CC(O)=O
LogP :-1.361 (est)
CAS DataBase Reference :67-43-6(CAS DataBase Reference)
NIST Chemistry Reference :N,N-Bis(2-(bis-(carboxymethyl)amino)ethyl)-glycine(67-43-6)
EPA Substance Registry System :Pentetic acid (67-43-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention.