Silver nitrate
SIGALD/209139 - ACS reagent, ≥99.0%
Synonym: Nitric acid silver(I) salt
CAS Number: 7761-88-8
Empirical Formula (Hill Notation): AgNO3
Molecular Weight: 169.87
EC Number: 231-853-9
MDL Number: MFCD00003414
Linear Formula: AgNO3
Product Type: Chemical
anion traces | chloride (Cl-): ≤5 ppm |
sulfate (SO42-): ≤0.002% | |
assay | ≥99.0% |
cation traces | Cu: ≤2 ppm |
Fe: ≤2 ppm | |
Pb: ≤0.001% | |
clarity of soln | passes test |
form | solid |
grade | ACS reagent |
impurities | Free acid, passes test |
≤0.01% not HCl pptd. | |
InChI | 1S/Ag.NO3/c;2-1(3)4/q+1;- |
InChI key | SQGYOTSLMSWVJD-UHFFFAOYSA |
mp | 212 °C (dec.) (lit.) |
Quality Level | 200 |
reaction suitability | reagent type: catalyst core: silver |
SMILES string | [O-][N+]([O-])=O.[Ag+] |
vapor density | 5.8 (vs air) |
Application: | Silver nitrate can be used as a catalyst: • For the Friedel-Crafts acylation of benzene derivatives to synthesize corresponding ketones. • In the hydrolytic oxidation of organosilanes to produce hydrogen. It can be used to prepare some supported acid catalysts for various organic transformations. For example: • AgNO3–SiO2 based catalyst is used to dearomatize spirocyclization. • Polyaniline-AgNO3-PTSA (para-toluene sulfonic acid) catalyst is used to synthesize anti-β-amino ketones via the three-component Mannich reaction of aromatic aldehydes, aromatic amines, and cyclohexanone. AgNO3 is also used as a precursor salt to synthesize silver nanoparticles. |
Packaging: | 25, 100, 500 g in poly bottle |
Symbol | GHS03,GHS05,GHS09 |
Signal word | Danger |
Hazard statements | H272 - H290 - H314 - H410 |
Precautionary statements | P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
Hazard Codes | O,C,N |
Risk Statements | 8-34-50/53 |
Safety Statements | 26-36/37/39-45-60-61 |
RIDADR | UN 1493 5.1 / PGII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% |
mp | 212 °C (dec.) (lit.) |
UNSPSC | 12352300 |