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MGT-7 Form
ETHYLENEDIAMINE TETRAACETIC ACID TRIPOTASSIUM SALT DIHYDRATE Extra Pure
EDTA tripotassium dihydrate
MSDS
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COAs
Packings
250 g
(00250)
1000 g
(01000)
Print friendly version
Article No.
03734
Grade
Extra Pure
Purity
99%
CAS No.
65501-24-8
Molecular Formula
C
1
0
H
1
3
K
3
N
2
O
8
.2H
2
0
Molecular Weight
442.57
H.S. Code
2921.2100
Shelf Life
60 Months
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
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 and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date:
01-Apr-2021
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ETHYLENEDIAMINE TETRAACETIC ACID TRIPOTASSIUM SALT DIHYDRATE