ETHYLENE DIAMINE TETRAACETIC ACID AR/ACS

EDTA

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Article No.
03728
Grade
AR/ACS
Purity
99.4%
CAS No.
60-00-4
Molecular Formula
C10H16N2O8
Molecular Weight
292.25
H.S. Code
2921.2100
Shelf Life
60 Months
MSDS
 

 

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
Decomposition point [°C]
240 °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

  • 1PW1200100

    100 g (00100)

  • 1PW1200500

    500 g (00500)

 

Specifications

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

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338
Revision Date : 01-Apr-2021
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