SX0205

Silver nitrate

crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(s): Lunar Caustic, Nitric acid silver(I) salt
• Linear Formula: AgNO₃
• CAS Number: 7761-88-8
• Molecular Weight: 169.87
• MDL number: MFCD00003414
• UNSPSC Code: 12352302
• EC Index Number: 231-853-9

Properties

• vapor density: 5.8 (vs air)
• Quality Level: 200
• assay: ≥99.0%
• form: solid
• impurities: ≤0.01% Substances not precipitated by HCl
• color: colorless
• pH: 5.4-6.4 (20 °C, 100 g/L in H₂O)
• bp: 444 °C/1013 hPa (decomposition)
• mp: 212 °C (dec.) (lit.)
• solubility: 2160 g/L
• anion traces: chloride (Cl^-): ≤5 ppm; sulfate (SO₄^2-): ≤0.002%
• cation traces: Cu: ≤2 ppm; Fe: ≤2 ppm; Pb: ≤0.001%
• shipped in: ambient
• storage temp.: room temp
• SMILES string: [O-][N+]([O-])=O.[Ag+]
• InChI: 1S/Ag.NO3/c;2-1(3)4/q+1;-1
• InChI key: SQGYOTSLMSWVJD-UHFFFAOYSA-N

Description

Analysis Note

Assay: 99.0% min
Chloride (Cl): 5ppm max
Clarity of solution: To pass test
Color: Colorless
Copper (Cu): 2ppm max
Form: Crystals
Free acid: To pass test
Iron (Fe): 2ppm max
Lead (Pb): 0.001% max
Substances not precipitated by HCl: 0.01% max
Sulfate (SO4): 0.002% max

Safety Information

• pictograms: GHS03,GHS08,GHS05,GHS09
• signalword: Danger
• hcodes: H272,H290,H314,H360D,H410
• pcodes: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable