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109119 Dvojchróman draselný, roztok

na stanovenie ChSK c(K₂Cr₂O₇) = 0.020 mol/l Titripur®

Dvojchróman draselný, roztok MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
109119
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Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1091191000 Plastová flaša 1 l
Description
Catalogue Number109119
References
Product Information
HS Code2841 50 00
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Density1.0 g/cm3 (20 °C)
pH value3.8 (H₂O, 20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H340: Môže spôsobovať genetické poškodenie.
H350: Môže spôsobiť rakovinu.
H360FD: Môže poškodiť plodnosť. Môže poškodiť nenarodené dieťa.
H412: Škodlivý pre vodné organizmy, s dlhodobými účinkami.
EUH208: Môže vyvolať alergickú reakciu.
Precautionary Statement(s)P202: Nepoužívajte, kým si neprečítate a nepochopíte všetky bezpečnostné opatrenia.
P273: Zabráňte uvoľneniu do životného prostredia.
P280: Použite ochranné rukavice/ ochranný odev/ ochranu očí/ ochranu tváre/ ochranu sluchu.
P308 + P313: Po expozícii alebo podozrení z nej: Vyhľadajte lekársku pomoc/ starostlivosť.
P405: Uchovávajte uzamknuté.
P501: Zneškodnite obsah/ nádobu v zariadení schválenom pre likvidáciu odpadov.
Signal WordNebezpečenstvo
Storage class6.1D Nehorľavé, akútne toxické v kategórii 3 / toxické nebezpečné látky alebo nebezpečné látky s chronickými účinkami
WGKWGK 3 silne ohrozujúce vody
Disposal22
Anorganické peroxidy a oxidanty, bróm a jód je možné zneškodniť redukciou kyslým roztokom tiosíranu sodného (kat. č. 106513). nádoba D alebo E. Slabo rozpustné oxidanty je potrebné zozbierať samostatne do nádoby E alebo I.
Safety Information
Categories of dangerkarcinogénna, mutagénna, škodlivá, nebezpe?ná pre životné prostredie
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +15°C až +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Formliquid
Amount-of-substance concentration0.01990 - 0.02010 mol/l
Measurement uncertainty+/- 0.00006
TraceabilityNIST SRM
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 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.
Global Trade Item Number
Catalogue Number GTIN
1091191000 04022536110820

Documentation

Dvojchróman draselný, roztok MSDS

Title

Safety Data Sheet (SDS) 

Dvojchróman draselný, roztok Certificates of Analysis

Product Number PackagingSpecificationLot Number
1091191000 Plastová flašaPDF Specification Document