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Lab Chemicals
Ammonium Salts
ETHYLENE DIAMINE TETRA ACETIC ACID
ETHYLENE DIAMINE TETRA ACETIC ACID Extra Pure
EDTA
Article No.
03727
Grade
Extra Pure
Purity
98%
CAS No.
60-00-4
Molecular Formula
C
1
0
H
1
6
N
2
O
8
Molecular Weight
292.25
H.S. Code
2921.2100
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
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
Density [g/cm3]
0.860 g/cm3 at 20 °C
Solubility in water [% weight]
Slightly soluble in water
Partition coefficient Log Pow octanol / water at 20°C
-3.34
Packings
100 g
(00100)
500 g
(00500)
Specifications
Appearance
White crystalline powder
Assay
98 - 100.5%
Appearance of solution
Clear and colorless
Heavy metal (as Pb)
Max 0.002%
Iron (Fe)
Max 0.005%
Nitrilotriacetic acid (HPLC)
Max 0.1%
Formaldehyde (HCHO)
Max 0.001%
Sulphated ash (at 600°C)
Max 0.2%
Chloride (Cl)
Max 0.02%
Sulphate (SO4)
Max 0.1%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338 - P337 + P313
Revision Date :
01-Aug-2022