ETHYLENEDIAMINE TETRAACETIC ACID DISODIUM SALT HYDRATE Molecular Biology |
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HomeLaboratory ChemicalsReagents for Molecular Biology |
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SYNONYMS : EDTA DISODIUM SALT |
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Article No. |
3731B |
Grade |
Molecular Biology
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Purity |
99% |
CAS No. |
6381-92-6 |
Molecular Formula |
C10H14N2Na2O8.2H2O
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Molecular Weight |
372.24 |
H.S. Code |
2922.4995 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
EDTA disodium salt |
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Assay (Titrimetric)
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Min 99% |
Loss on drying (at 150 deg C; 6 hrs.) |
9 - 10% |
pH (5%, water; 20 deg C) |
4 - 5 |
Chloride (Cl)
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Max 0.005% |
Sulphate (SO4) |
Max 0.01% |
Arsenic (As) |
Max 0.0005% |
Copper (Cu)
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Max 0.001% |
Iron (Fe)
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Max 0.001% |
Lead (Pb) |
Max 0.001% |
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Packings |
00100 100 g |
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00500 500 g |
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Safety Information
and Hazard Symbols |
Risk Statement: 22 Safety Statement: 26-36
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Revision Date
: 30-Jul-2013 |
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