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109162 Tetra-N-butylamóniumhydroxid, roztok

v zmesi 2-propanolu/metanolu, pre titrácie v nevodných médiách c[(C₄H₉)₄NOH] = 0.1 mol/l (0.1 N) Titripur® Reag. USP

Tetra-N-butylamóniumhydroxid, roztok MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Grade: Reag. USP
109162
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

Grade Value
Reag. USP

Products

Catalogue NumberPackaging Qty/Pack
1091620500 Sklená flaša 500 ml
1091620503 Sklená flaša 500 ml
1091621000 Sklená flaša 1 l
1091621003 Sklená flaša 1 l
Description
Catalogue Number109162
References
Product Information
GradeReag. USP
HS Code3824 99 89
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Density0.792 g/cm3 (20 °C)
Flash point12 °C
pH value14 (H₂O, 20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H225: Veľmi horľavá kvapalina a pary.
H302 + H312 + H332: Zdraviu škodlivý pri požití, styku s kožou alebo pri vdýchnutí.
H314: Spôsobuje vážne poleptanie kože a poškodenie očí.
H336: Môže spôsobiť ospalosť alebo závraty.
H370: Spôsobuje poškodenie orgánov.
Precautionary Statement(s)P210: Uchovávajte mimo dosahu tepla, horúcich povrchov, iskier, otvoreného ohňa a iných zdrojov zapálenia. Nefajčite.
P280: Použite ochranné rukavice/ ochranný odev/ ochranu očí/ ochranu tváre/ ochranu sluchu.
P301 + P312: PO POŽITÍ: Pri zdravotných problémoch volajte NÁRODNÉ TOXIKOLOGICKÉ INFORMAČNÉ CENTRUM/lekára.
P303 + P361 + P353: PRI KONTAKTE S POKOŽKOU (alebo vlasmi): Vyzlečte všetky kontaminované časti odevu. Pokožku ihneď opláchnite vodou.
P304 + P340 + P310: PO VDÝCHNUTÍ: Presuňte osobu na čerstvý vzduch a umožnite jej pohodlne dýchať. Okamžite volajte TOXIKOLOGICKÉ INFORMAČNÉ CENTRUM/lekára.
P305 + P351 + P338: PO ZASIAHNUTÍ OČÍ: Niekoľko minút ich opatrne vyplachujte vodou. Ak používate kontaktné šošovky a je to možné, odstráňte ich. Pokračujte vo vyplachovaní.
P403 + P233: Uchovávajte na dobre vetranom mieste. Nádobu uchovávajte tesne uzavretú.
Signal WordNebezpečenstvo
Storage class3 Vznietlivé kvapaliny
WGKWGK 2 významne ohrozuje vodné zdroje
Disposal1
Silno kontaminované organické rozpúštadlá neobsahujúce halogény: nádoba A.
Safety Information
Categories of dangerve?mi hor?avá, jedovatá, dráždivá
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +15°C až +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2924 , 3 (8), II
Declaration (transport by air) IATA-DGRUN 2924 , 3 (8), II
Declaration (transport by sea) IMDG-CodeUN 2924 , 3 (8), II, Segregation Group: 18 (Alkalis)
Supplemental Information
Specifications
Formliquid
Amount-of-substance concentration0.0994 - 0.1006 mol/l
Measurement uncertainty+/- 0.0004
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 traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 350 benzoic acid) by means of volumetric standard benzoic acid (article number 1.02401), 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
1091620500 04022536111391
1091620503 04054839999246
1091621000 04022536111414
1091621003 04054839753053