1.01509

Silver sulfate

GR for analysis ACS

• Synonym(s): Silver sulfate
• Empirical Formula (Hill Notation): Ag₂O₄S
• CAS Number: 10294-26-5
• Molecular Weight: 311.80
• MDL number: MFCD00003407
• UNSPSC Code: 12352302
• EC Index Number: 233-653-7
• NACRES: NB.21

Properties

• grade: ACS reagent
• Quality Level: 100
• potency: 5000 mg/kg LD₅₀, oral (Rat)
• analyte functional class(es): chemical oxygen demand (COD)
• technique(s): photometry: suitable
• pH: 5-6 (25 °C, 5 g/L in H₂O)
• mp: 655 °C
• solubility: 8 g/L
• density: 5.45 g/cm³ at 20 °C
• bulk density: 1200 kg/m³
• storage temp.: no temp limit
• InChI: 1S/2Ag.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;
• InChI key: YPNVIBVEFVRZPJ-UHFFFAOYSA-N

Description

Application

• Lab on a bead with oscillatory centrifugal microfluidics for fast and complete mixing enables fast and accurate biomedical assays: The integration of tetramethylbenzidine in a novel lab-on-a-bead platform demonstrates a significant improvement in the processing speed and reliability of biochemical assays (Williams et al., 2024).

Analysis Note

Assay (argentometric): ≥ 98.5 %
Identity: passes test
Insoluble matter and silver chloride: ≤ 0.02 %
Substances not precipitated by hydrochloric acid (as SO₄): ≤ 0.03 %
Chloride (Cl): ≤ 10 ppm
Nitrate (NO₃): ≤ 10 ppm
Cu (Copper): ≤ 5 ppm
Fe (Iron): ≤ 10 ppm
Pb (Lead): ≤ 10 ppm
Corresponds to ACS

Safety Information

• Pictograms: GHS05,GHS09
• Signal Word: Danger
• Hazard Statements: H318 - H410
• Precautionary Statements: P273 - P280 - P305 + P351 + P338 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable