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820876 Nichel Raney - catalizator

activat pentru hidrogenare (cu ~ 50% apa), pentru sinteza

Nichel Raney - catalizator MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Nickel catalyst acc. Raney

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820876
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8208760100
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      		 Plastic bottle 100 g
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      8208760250
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      Limited Availability Limited Availability
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      Limited Quantities Available
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        Remaining : Will advise
          Remaining : Will advise
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          		 Plastic bottle 250 g
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          Description
          Catalogue Number820876
          SynonymsNickel catalyst acc. Raney
          References
          Product Information
          HS Code3815 90 90
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Density>1.2 g/cm3
          pH value9 - 11 (H₂O, 20 °C) suspensie
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H251: Se autoîncălzeşte, pericol de aprindere.
          H317: Poate provoca o reacţie alergică a pielii.
          H351: Susceptibil de a provoca cancer.
          H372: Provoacă leziuni ale organelor în caz de expunere prelungită sau repetată în caz de inhalare.
          H412: Nociv pentru mediul acvatic cu efecte pe termen lung.
          Precautionary Statement(s)P202: A nu se manipula decât după ce au fost citite şi înţelese toate măsurile de securitate.
          P235: A se păstra la rece.
          P273: Evitaţi dispersarea în mediu.
          P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
          P302 + P352: ÎN CAZ DE CONTACT CU PIELEA: spălați cu multă apă.
          P308 + P313: ÎN CAZ DE expunere sau de posibilă expunere: consultaţi medicul.
          P403 + P235: A se depozita într-un spaţiu bine ventilat. A se păstra la rece.
          Signal WordPericol
          Storage class4.2 Materiale periculolase piroforice şi care se autoîncălzesc.
          WGKWGK 2 substanţe cu potenţial specific de poluare a apei
          Disposal26
          Metalele alcaline si alcalino-pamantoase trebuie colectate intr-un solvent inert si neutralizate adaugand 2-propanol (Cod Merck 100995), picatura cu picatura si agitand. Daca reactia este prea violenta, transformarea trebuie realizata cu tert-butanol sau octanol. Atentie: Din aceasta reactie se degaja hidrogen, care poate forma amestecuri explozive; se iau masuri corespunzatoare. Cand reactia s-a terminat, se adauga apa sub forma de picaturi; se neutralizeaza; Container D. In cazul borohidrurilor alcaline sau alcalino-pamantoase adaugati metanol (cod Merck 106008), cu agitare; in cazul amidelor si hidrurilor alcaline si alcalino-pamantoase, compusilor organci de aluminiu si staniu, se adauga 2-propanol in picaturi (Cod Merck 100995). Substantele care, de obicei sunt in forma solida, trebuie suspendate, anterior, intr-un eter. Cand reactia a incetat, se hidrolizeaza cu apa, apoi se neutralizeaza. Container D sau E. Hidrurile de aluminiu si litiu trebuie, de asemenea, distruse, prin suspendare in eter. Se dauga, picatura cu picatura, amestec 1:4 acetat de etil (cod Merck 822277) si eterul utilizat pentru prepararea suspensiei. Asigurati intotdeauna amestecarea completa (agitare)! Container A.
          Safety Information
          Categories of dangercarcinogen, puternic inflamabil, sensibilizator, toxic, periculos pentru mediu
          Product Usage Statements
          Storage and Shipping Information
          StorageA se depozita sub +30 °C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1378 , 4.2, II
          Declaration (transport by air) IATA-DGRUN 1378 , 4.2, II
          Declaration (transport by sea) IMDG-CodeUN 1378 , 4.2, II
          Supplemental Information
          Specifications
          Assay of Ni, calc. on dried substance≥ 90.0 %
          Assay od Al, calc. on dried substance≤ 10.0 %
          Suitable for hydrogenation catalystpasses test
          Global Trade Item Number
          Catalogue Number GTIN
          8208760100 04022536468372
          8208760250 04022536911946

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reduction Reagents
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Catalysts for Pharma > Catalysts, Heterogeneous
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Catalysts > Catalysts, Heterogeneous
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reduction Reagents