ETHYLENE DIAMINE TETRA ACETIC ACID Extra Pure

EDTA

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Article No.
03727
Grade
Extra Pure
Purity
98%
CAS No.
60-00-4
Molecular Formula
C10H16N2O8
Molecular Weight
292.25
H.S. Code
2921.2100
Shelf Life
60 Months
MSDS
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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

  • 1PW1200100

    100 g (00100)

  • 1PW1200500

    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

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H319
 Precaution Statement: P305 + P351 + P338 - P337 + P313
Revision Date : 01-Aug-2022
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