| CAS No.: | 140-01-2 |
|---|---|
| Formula: | C14h24n3nao10 |
| EINECS: | 205-391-3 |
|
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The details of High quality Pentasodium DTPA CAS 140-01-2 with best price
Product Name: Pentasodium DTPA
Synonyms: (CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID PENTASODIUM SALT;[(CARBOXYMETHYL)IMINO]BIS(ETHYLENENITRILO)TETRAACETIC ACID PENTASODIUM SALT;(DIETHYLENETRINITRILO)PENTAACETIC ACID PENTASODIUM SALT;(DIETHYLENETRINITRILO)PENTAACETIC ACID SODIUM SALT;PENTAACETIC ACID, NA;ACID PENTASODIUM SALT;HAMP-EX 80;PENTETIC ACID PENTASODIUM SALT
CAS: 140-01-2
MF: C14H24N3NaO10
MW: 417.35
EINECS: 205-391-3
Melting point -40 °C
Boiling point 106 °C
density 1.29
refractive index 1.4185-1.4205
form Solution
color Clear
Water Solubility SOLUBLE
LogP -2 at 25ºC
Specification of High quality Pentasodium DTPA CAS 140-01-2 with best price
| Items | First Class Index | Second Class Index |
| Appearance | Light yellow transparent liquid | Light yellow transparent liquid |
| Content(molecular weight 503.3) % | ≥40.0 | ≥50.0 |
| (Cl)% | ≤0.005 | ≤0.005 |
| Sulfate(as SO42-)% | ≤0.005 | ≤0.005 |
| Metal salt(Pb)% | ≤0.0005 | ≤0.0005 |
| (Fe)% | ≤0.0005 | ≤0.0005 |
| Chelate value(mgCaCO3/g PH=11) | ≥80 | ≥100 |
| Special gravity (25ºC g/ml) | 1.25-1.34 | 1.35-1.45 |
| pH value(1% of the solution,25ºC) | 10-12 | 11-12 |
Application of High quality Pentasodium DTPA CAS 140-01-2 with best price
Pentasodium DTPA is used in a competitive indirect enzyme-linked immunoassay for the quantitative measurement of lead ions. It may be used in one-step immunochromatographic assay (ICA) for the fast detection of lead ions in water samples.
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