AC-41377 - methanol-998-for-spectroscopy-acs | 67-56-1
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Potassium chloride, Spectroscopy Grade
CAS:potassium chloride super K muriate of potash klor-con sylvite ClK Kay-EM KCl micro-K slow-KFórmula:ClKCor e Forma:White, Free flowing powder or crystalline powderPeso molecular:74.55Potassium bromide, Spectroscopy Grade
CAS:potassium bromide KBr kaliumbromidFórmula:BrKPeso molecular:119.00Nujol, for IR spectroscopy
CAS:For IR spectroscopy
Fórmula:MFCD0013Cor e Forma:Clear colorless, Liquid or viscous liquid or oily liquidn-Heptane for HPLC & Spectroscopy
CAS:Assay (GC) Min 99 %
Water (KF) Max 0.01 %
At 200 nm Min 20 %
At 210 nm Min 45 %
At 220 nm Min 80 %
At 250 nm Min 98 %
Residue after evaporation Max 0.0005 %
Acidity/alkalinity meq/g Max 0.00015
Density d20/4 0.681 -meq/g 0.687
Refractive index at 20°C 1.386 - 1.390
Aromatic compounds Max 0.001 %
Appearance Clear colourless liquidFórmula:C7H16Cor e Forma:Clear Colorless LiquidPeso molecular:100.21Water for HPLC & Spectroscopy
CAS:Conductivity mS/cm Max 5
Gradient analysis (max eluted peak) A.U. Max 0.002
Residue after evaporation ppm Max 5
Residue after ignition % Max 0.0003Fórmula:H2OPureza:Min 99,8 % (GLC)Cor e Forma:Clear colorless LiquidPeso molecular:18.01Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]
CAS:Fórmula:C74H90N8Zn2Cor e Forma:Yellow to Amber to Dark red clear liquidPeso molecular:1,222.35Potassium Bromide Powder for IR & FTIR spectroscopy, 99.5%
CAS:Fórmula:KBrPureza:min. 99.5%Cor e Forma:White, Crystalline hygroscopic powder, Clear, ColourlessPeso molecular:119.00Dimethyl Sulphoxide (DMSO) for HPLC & UV Spectroscopy, 99.8%
CAS:Fórmula:C2H6SOPureza:min. 99.8%Cor e Forma:Clear, Colourless, Liquid, max. 10Peso molecular:78.13Potassium Dihydrogen Orthophosphate for HPLC & UV Spectroscopy, 99.5%
CAS:Fórmula:KH2PO4Pureza:min. 99.5%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:136.11-Octanol (1-Octyl Alcohol) for HPLC & UV Spectroscopy, 99%
CAS:Fórmula:C8H18OPureza:min. 99%Cor e Forma:Clear, Colourless, Liquid, max. 10Peso molecular:130.23Potassium Hydrogen Phthalate for HPLC & UV Spectroscopy, 99.9%
CAS:Fórmula:C5H8KO4Pureza:min. 99.9%Cor e Forma:White, Crystalline powder, Clear, ColorlessPeso molecular:204.22Sodium Acetate Anhydrous for HPLC & UV Spectroscopy, 99%
CAS:Fórmula:C2H3NaO2Pureza:min. 99%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular:82.03Formamide for UV Spectroscopy, 99%
CAS:Fórmula:CH3NOPureza:min. 99%Cor e Forma:Clear, Colourless, LiquidPeso molecular:45.04Cesium fluoride, 99.9% (metals basis)
CAS:cesium fluoride caesium fluorideFórmula:CsFPureza:99.9%Peso molecular:151.90Calcium fluoride, Puratronic™, 99.985% (metals basis)
CAS:fluorite calcium fluoride calcium difluoride CaF2 kalziumfluorid kalziumdifluoridFórmula:CaF2Pureza:99.985%Peso molecular:78.08Lithium tetraborate, Puratronic™, 99.998% (metals basis)
CAS:dilithium(1+) bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)Fórmula:B4Li2O7Pureza:99.998%Cor e Forma:White, PowderPeso molecular:169.11Potassium bromide, Puratronic™, 99.999% (metals basis)
CAS:potassium bromide KBr kaliumbromidFórmula:BrKPureza:99.999%Cor e Forma:White, CrystalsPeso molecular:119.00Potassium bromide, 99.92% (metals basis)
CAS:potassium bromide KBr kaliumbromidFórmula:BrKPureza:99.92%Peso molecular:119.00




