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109099 Iodine solution

c(I₂) = 0.05 mol/l (0.1 N) Titripur® Reag. Ph Eur

Iodine solution MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Grade: Reag. Ph Eur
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109099
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Overview

Replacement Information

Key Spec Table

Grade Value
Reag. Ph Eur
Description
Catalogue Number109099
References
Product Information
GradeReag. Ph Eur
HS Code3822 90 00
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Density1.02 g/cm3 (20 °C)
pH value3.5 (H₂O, 20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H360D: May damage the unborn child.
H373: May cause damage to organs through prolonged or repeated exposure if swallowed.
EUH210: Safety data sheet available on request.
Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
P260: Do not breathe mist or vapours.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P405: Store locked up.
P501: Dispose of contents/ container to an approved waste disposal plant.
Signal WordDanger
Safety Information
Product Usage Statements
Storage and Shipping Information
Packaging Information
Transport Information
Supplemental Information
Specifications
Formliquid
Amount-of-substance concentration0.04975 - 0.05025 mol/l
Measurement uncertainty+/- 0.00015
TraceabilityNIST SRM
The stated batch and specification values for the amount of substance concentration are valid at the time of bottling.
The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is determined with standardized sodium thiosulfate solution (article number 1.09147). The sodium thiosulfate solution is standardized and traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 136 potassium dichromate) by means of volumetric standard potassium iodate (article number 1.02404), 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 concentration of this volumetric solution decreases over time, due to its chemical properties. If high accuracy is expected, the titer, being a corrective factor that compensates for this effect as well as variations of equipment, personal handling, temperature and other laboratory conditions, must be determined directly after opening a new bottle and should be verified at regular intervals.

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