1.08447

Titriplex^® IV solution

c(DCTA Na₂) = 0.1 mol/l, 1,2- Diaminocyclohexane tetraacetic acid solution, DCTA solution, ready to use volumetric solution for metal titration, Titriplex^®

• Sinônimo(s): 1,2-cyclohexylenedinitrilotetraacetic acid solution)
• Código UNSPSC: 12352107
• NACRES: NA.21

Propriedades

• Nome do produto: Titriplex^® IV solution, for metal titration c (DCTA Na₂) = 0.1 mol/l, Titripur^®
• Nível de qualidade: 200
• linha de produto: Titripur^®
• Formulário: liquid
• qualidade: Analyzed in our ISO 17025 accredited QC lab
• adequação da reação: reaction type: Complexometric reactions
• embalagem: Titripac^® of
• concentração: 0.1 M
• técnica(s): titration: suitable
• pH: 6.2 (20 °C in H₂O)
• densidade: 1.02 g/cm³ at 20 °C
• temperatura de armazenamento: 15-25°C

Descrição

Características e benefícios

Accreditation:
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.

Embalagem

SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals

Titripac^® packaging - all SKU-pack size numbers ending "4000, 4003, 9010, 9013" - more information on www.sigmaaldrich.com/Titripac

Nota de análise

Form liquid
Amount-of-substance concentration 0.0995 - 0.1005 mol/L
Measurement uncertainty ± 0.0003 mol/L
Traceability NIST SRM

The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 Zinc) by means of volumetric standard Zinc (article number 1.02409), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.

Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.

Informações legais

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

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

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

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable