Sigma-Aldrich 525839 Ammonium niobate(V) oxalate hydrate 99.99% trace metals basis 250 gr
| Sigma-Aldrich 525839 Ammonium niobate(V) oxalate hydrate 99.99% trace metals basis |
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Empirical Formula (Hill Notation): C4H4NNbO9 · xH2O
Molecular Weight: 302.98 (anhydrous basis)
MDL number: MFCD02683549
NACRES: NA.23
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PROPERTIES
Quality Level 100
assay 99.99% trace metals basis
form powder
impurities ≤150.0 ppm Trace Metal Analysis
mp 122 °C (dec.) (lit.) |