ETHYLENEDIAMINE TETRAACETIC ACID TRIPOTASSIUM SALT DIHYDRATE
ETHYLENEDIAMINE TETRAACETIC ACID TRIPOTASSIUM SALT DIHYDRATE Extra Pure
Short Name: ETHYLENEDIAMINE TETRAACETIC ACID TRIPOTASSIUM SALT DIHYDRATE
Synonym: EDTA tripotassium dihydrate
Basic Details
Article No.
LG102589
Grade
Extra Pure
Purity
99%
CAS No.
65501-24-8
HS Code
2921.2100
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
7 - 9 at 44.3 g/l at 25 °C
Melting point/ Freezing point [°C]
182 °C
Solubility in water [% weight]
44.3 g/l at 20 °C
Chemical Specifications
Appearance
White crystalline powder
Assay (complexometric)
Min 99%
pH (50 g/L in water)
7.0 - 9.0
Chloride (Cl)
Max 0.01%
Heavy metal (as Pb)
Max 0.002%
Iron (Fe)
Max 0.001%
Water (by KF)
7 - 9%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338