ETHYLENE DIAMINE TETRA ACETIC ACID PLAIN AR (EDTA PLAIN)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
E0093000500	AR	99.4%	60-00-4	C₁₀H₁₆N₂O₈	292.25	2921.2100	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

pH value

2.5 at 10 g/l at 23 °C

Melting Point/ Freezing point [°C]

250 °C

Partition coefficient Log Pow octanol / water at 20°C

-3.34

Decomposition point [°C]

240 °C

Density [g/cm3]

0.860 g/cm3 at 20 °C

Solubility in water [% weight]

Slightly soluble in water

Appearance:	White crystalline powder
Chloride (Cl):	Max 0.01%
Heavy metal (as Pb):	Max 0.001%
Iron (Fe):	Max 0.001%
Water (H2O):	Max 0.2%
Calcium (Ca):	Max 0.001%
Magnesium (Mg):	Max 0.0005%
Residue on ignition:	Max 0.1%
Assay (complexometric):	99.4- 100.6%
Ammonia insoluble components:	Max 0.005%
Nitrilotriacetic acid (HPLC):	Max 0.1%

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338