EDTA (ethylenediamine tetraacetic acid) free acid, Ultrapure
Supplier: VWR
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Warning
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0322-1KG
0322-500G
97061-404CS
314.19
USD
97061-404
97061-406
EDTA (ethylenediamine tetraacetic acid) free acid, Ultrapure
EDTA (ethylenediamine tetraacetic acid)
Calcium chelator used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals.
Formula:
C₁₀H₁₆N₂O₈ MW: 292.25 g/mol Boiling Pt: 614 °C (1013 hPa) Melting Pt: 240 °C Density: 0.86 g/cm³ (20 °C) Flash Pt: >100 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003541 CAS Number: 60-00-4 EINECS: 200-449-4 REACH: 01-2119486399-18 Merck Index: 13,03546 |
Specification Test Results
DNase | none detected |
Heavy Metals (as Pb) | <= 0.001% |
Insolubles (5%, 1N NaOH) | Pass |
Iron | <= 0.005% |
Magnesium | <= 0.0005% |
Nitrilotriacetic Acid | <= 0.1% |
pH (5%, Water) @25°C | 2.5 - 3.5 |
Protease | none detected |
Purity | >= 99.5% |
Residue after Ignition | <= 0.2% |
RNase | none detected |
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