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109099 Jod roztwór

109099
Purchase on Sigma-Aldrich

Przegląd

Replacement Information

Tabela kluczowych gatunków

Grade Value
Reag. Ph Eur

Products

Numer katalogowyOpakowanie Ilość/opak.
1090991000 Butelka szklana 1 l
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 Statement(s)H373: Może powodować uszkodzenie narządów poprzez długotrwałe lub narażenie powtarzane drogą pokarmową.
EUH210: Karta charakterystyki dostępna na żądanie.
Precautionary Statement(s)P260: Nie wdychać mgły lub par.
P314: W przypadku złego samopoczucia zasięgnąć porady/ zgłosić się pod opiekę lekarza.
P501: Zawartość/ pojemnik usuwać do autoryzowanego zakładu utylizacji odpadów.
Storage class10 - 13 Inne substancje ciekłe i stałe
WGKWGK 2 znacząco zagrażający wodzie
Disposal28
Roztwory wodne: Kategoria D.
Safety Information
Product Usage Statements
Storage and Shipping Information
StoragePrzechowywać w +15°C do +25°C.
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.
Global Trade Item Number
Numer katalogowy GTIN
1090991000 04022536110592

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Kategorie

Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Volumetric Solutions Titripur®, Titripac®, Titrisol®, Titriplex® > Titripur® Ready-to-use Solutions