Sodium iodide
SIGALD/746371 - anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.5%
CAS Number: 7681-82-5
Empirical Formula (Hill Notation): INa
Molecular Weight: 149.89
EC Number: 231-679-3
MDL Number: MFCD00003532
Linear Formula: NaI
Product Type: Chemical
anion traces | Cl- and Br-: ≤0.01% |
iodate (IO3-): ≤3 ppm | |
phosphate (PO43-): ≤0.001% | |
sulfate (SO42-): ≤0.005% | |
assay | ≥99.5% |
cation traces | Ba: ≤0.002% |
Ca: ≤0.002% | |
Fe: ≤5 ppm | |
heavy metals (as Pb): ≤5 ppm | |
K: ≤0.01% | |
Mg: ≤0.001% | |
form | powder |
grade | ACS reagent |
anhydrous | |
impurities | ≤0.002% N compounds |
≤0.01% insolubles | |
InChI | 1S/HI.Na/h1H;/q;+1/p-1 |
InChI key | FVAUCKIRQBBSSJ-UHFFFAOYSA |
mp | 661 °C (lit.) |
pH | 6.0-9.0 (25 °C, 5%) |
product line | Redi-Dri™ |
quality | free-flowing |
Quality Level | 100 |
SMILES string | [Na+].[I-] |
vapor density | >1 (vs air) |
Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
Packaging: | 1, 2.5 kg in poly bottle |
Packaging: | 100, 500 g in poly bottle |
Symbol | GHS07,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H315 - H319 - H372 - H400 |
Precautionary statements | P260 - P264 - P273 - P302 + P352 - P305 + P351 + P338 - P314 |
Hazard Codes | Xi,N |
Risk Statements | 36/38-50 |
Safety Statements | 26-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.5% |
mp | 661 °C (lit.) |
UNSPSC | 12352200 |