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Key Documents

901773

Sigma-Aldrich

Silver/silver chloride (60/40) paste for screen printing

Sinónimos:

Ag/AgCl paste, C2130809D5, conductive ink

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About This Item

Fórmula lineal:
Ag/AgCl
UNSPSC Code:
12141740
NACRES:
NA.23

description

Coverage: 200 cm2 per g (using a 156 mesh polyester screen)
Sheet resistivity:<100 miliohms per square (20 micron thick printed on alumina substrate)

form

paste

viscosity

2.0-5.5 Pa.s (Haake RS1 C20/2° TiL at 230 sec-1 at 25°C)

General description

This product has a ratio of silver to silver chloride of 60/40.

Application

  • Highly sensitive determination of heavy metals in water prior to and after remediation using Citrofortunella Microcarpa: This study utilizes Silver-silver chloride (Ag/AgCl) Paste (60:40) in screen printing electrodes for environmental monitoring applications (Palisoc et al., 2021).
  • Screen-printed graphite electrodes as low-cost devices for oxygen gas detection in room-temperature ionic liquids: This research incorporates a silver/silver chloride reference electrode by screen-printing Ag/AgCl paste (60:40) onto a flexible film, exploring its effectiveness in gas sensing technologies (Lee et al., 2017).
  • Simple Portable Voltammetric Sensor Using Anodized Screen-Printed Graphene Electrode for the Quantitative Analysis of p-Hydroxybenzoic Acid in Cosmetics: In this study, silver/silver chloride paste (Ag/AgCl: 60/40) was used to enhance the functionality of screen-printed electrodes for cosmetic analysis (Charoenkitamorn et al., 2022).
  • Dipstick Sensor Based on Molecularly Imprinted Polymer-Coated Screen-Printed Electrodes for Single-Shot Detection of Glucose in Urine Samples: This research features the use of silver/silver chloride (60:40) reference electrode, screen-printed onto plastic for biomedical applications (Caldara et al., 2023).
  • Simultaneous determination of ascorbic acid, dopamine, and uric acid using graphene quantum dots/ionic liquid modified screen-printed carbon electrode: Utilizes carbon ink and silver/silver chloride (Ag/AgCl) paste 60/40 for developing advanced sensor platforms (Kunpatee et al., 2020).

Features and Benefits

Product Benefits
  • Applications in medical diagnostics, environmental sensors
  • High conductivity
  • Low curing temperature

Preparation Note

PROCESSING

  • Screen Printing Equipment: semi-automatic, manual

  • Ink Screen Life: >3 hours

  • Screen Types: polyester, mesh 156 to 230 tpi

Note: Stainless Steel mesh is not recommended, since a paste component can become corrosive in the presence of moisture.Also, plastic palette knives should be used instead of metal knives.

  • Typical Drying Conditions: Dry at 60°C for 30minutes or 80°C for 10minutes in a box oven.

  • Clean up solvent: ethoxyl propanol or seriocol

  • Substrate: polyester, PVC, polycarbonate and alumina

Legal Information

Product of Gwent Electronic Materials Ltd (GEM), part of Sun Chemical Corporation

pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Warning

hcodes

H290,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

192.2 °F

flash_point_c

89 °C

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Screen printed potentiometric sensor for non-invasive measurement of blood urea in human subjects using reverse iontophoresis.
Varadharaj E K and Jampana N
Electrochemical Society Transactions, 66, 1-22 (2015)
A review of screen-printed silver/silver chloride (Ag/AgCl) reference electrodes potentially suitable for environmental potentiometric sensors.
Sophocleous M and Atkinson J K
Sensors and actuators A, Physical, 267, 106-120 (2017)
Fabrication of thick film sensitive RuO2-TiO2 and Ag/AgCl/KCl reference electrodes and their application for pH measurements.
Libu M, et al.
Sensors and Actuators B, Chemical, 204, 57- 67 (2014)

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