Reagents, L, Thermo Scientific Chemicals, UN3134, Supplies
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Lawesson's Reagent, 97%
Thermo Scientific ChemicalsSynonym(s): 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane, 4-Methoxyphenylthionophosphine sulfide dimer Formula: C14H14O2P2S4 Formula weight: 404.47 Purity: 97% CAS Number: 19172-47-5 UN Number: UN3134 Hazard Class: 4.3 Packing Group: III Harmonized…
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Lanthanum(III) sulfide, 99% (REO)
Thermo Scientific ChemicalsFormula: La2S3 Formula weight: 374.02 Purity: 99% (REO) CAS Number: 12031-49-1 UN Number: UN3134 Hazard Class: 4.3 Packing Group: III Harmonized Tariff Code: 2846.90 Hazard Statements: H261-H315-H319-H335 In contact with water releases flammable gas. Causes skin…
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