1.09972

Iron standard

1000 mg Fe, (FeCl₃ in 15% HCl) Titrisol^®

• Sinónimos: Iron standard for aqueous matrices
• UNSPSC Code: 41116107
• NACRES: NA.24

Propiedades

• grade: analytical standard
• Quality Level: 100
• product line: Titrisol^®
• form: concentrate
• technique(s): AAS: suitable; ICP: suitable
• pH: 0.5 (20 °C in H₂O)
• density: 1.07 g/cm³ at 20 °C
• application(s): industrial qc; pharmaceutical
• format: single component solution
• storage temp.: 15-25°C

Descripción

Application

• Potentiometric sensing of pharmaceutical compounds: Utilization of Iron standard in a potentiometric sensor comprising ferric oxide doped chitosan grafted polypyrrole-based electrodes, aimed at enhancing the detection of ibuprofen. This application reflects its potential in pharmaceutical analysis, particularly for assessing drug bioavailability and controlling quality in formulations (Sharma et al., 2024).


• Studying charge transfer in photosynthesis: Research using Iron standard to examine the charge transfer characteristics of Photosystem II under iron-deficient conditions in cyanobacterial membranes. This study provides insights into the biophysical mechanisms of photosynthesis, crucial for biochemistry and scientific research focused on plant bioenergetics (Ara et al., 2024).


• Improving radiation dose measurement: An application of Iron standard in glass dosimeters with sensitivity control filters for accurate gamma-ray dose measurement up to 10 MeV. This method is vital for radiation safety and analytical testing in environments where precise dosimetry is required (Kamisaki et al., 2024).


• Corrosion resistance research in nuclear applications: The use of Iron standard in testing the hydrothermal corrosion resistance of FeCrAl alloys for nuclear fuel cladding. This research underscores its utility in materials science and engineering, particularly within the nuclear sector where high standards for material performance are mandatory (Nagothi et al., 2024).

Analysis Note

content (Fe): 1000 mg / Ampoule
Determination method: Complexometric titration.
(traceable to NIST - SRM 682)
Accuracy of the method: +/- 2 mg

Legal Information

Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290 - H314 - H335
• pcodes: P234 - P261 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 8B - Non-combustible, corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable