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109162 Hidroxid de tetra-n-butil-amoniu - solutie

in 2-propanol/metanol, pentru titrari in medii neapoase; c[(C₄H₉)₄NOH] = 0.1 mol/l (0.1 N) Titripur® Reag. USP

Hidroxid de tetra-n-butil-amoniu - solutie MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Grade: Reag. USP
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109162
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Overview

Replacement Information

Key Spec Table

Grade Value
Reag. USP

Pricing & Availability

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1091620500
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      		 Glass bottle 500 ml
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      1091620503
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          		 Glass bottle 500 ml
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          1091621000
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              		 Glass bottle 1 l
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              1091621003
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                  		 Glass bottle 1 l
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                  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: Lichid şi vapori foarte inflamabili.
                  H302 + H312 + H332: Nociv în caz de înghiţire, în contact cu pielea sau prin inhalare.
                  H314: Provoacă arsuri grave ale pielii şi lezarea ochilor.
                  H336: Poate provoca somnolenţă sau ameţeală.
                  H370: Provoacă leziuni ale organelor.
                  Precautionary Statement(s)P210: A se păstra departe de surse de căldură, suprafețe fierbinți, scântei, flăcări și alte surse de aprindere. Fumatul interzis.
                  P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
                  P301 + P312: ÎN CAZ DE ÎNGHIȚIRE: Sunați la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic dacă nu vă simțiți bine.
                  P303 + P361 + P353: ÎN CAZ DE CONTACT CU PIELEA (sau cu părul): Scoateți imediat toată îmbrăcămintea contaminată. Clătiți pielea cu apă.
                  P304 + P340 + P310: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
                  P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
                  P403 + P233: A se depozita într-un spaţiu bine ventilat. Păstraţi recipientul închis etanş.
                  Signal WordPericol
                  Storage class3 Lichide inflamabile
                  WGKWGK 2 substanţe cu potenţial specific de poluare a apei
                  Disposal1
                  Solventi organici cu grad ridicat de contaminare, fara halogeni: Container A.
                  Safety Information
                  Categories of dangerputernic inflamabil, toxic, iritant
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageA se depozita între +15°C la +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

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