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Scharlab - AMCO Instruments, SRL

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PotasPO0216 Potassium chromate, solution 10% w/v, extra pureChromic acid potassium saltK 2 CrO 4• M = 194,21 g/mol• CAS [7789-00-6]• Density: ~ 1,08• UN 3287GHS information: Danger.H340 - H350i - H317 - H411P261 - P280 - P281 - P321 - P405 - P501aPackaging Code250 ml PO021602505PO0215Potassium chromate, solution 5% w/v, extra pureassay (iodometric).............................. approx. 10 %Chromic acid potassium saltK 2 CrO 4• M = 194,21 g/mol• CAS [7789-00-6]• Density: ~ 1,04• UN 3287GHS information: Danger.H340 - H350i - H317 - H411P261 - P280 - P281 - P321 - P405 - P501aassay (iodometric).............................. approx. 5 %Packaging Code250 ml PO021502505Potassium chromium(III) sulfate. See Chromium(III) potassium sulfate dodecahydrate page 71PO0186tri-Potassium citrate monohydrate, extra pure, Ph Eur, BP, USPCitric acid potassium salt, Tripotassium citrateC 6H 5K 3O 7·H 2O• M = 324,42 g/mol• CAS [6100-05-6]crystals, colourlessStore between 15ºC and 25ºCPO0180• Melting point: 230 ºC(decomposes)Potassium cyanide, extra pure, Reag. Ph Eurassay (titr. with HClO4, on driedsubstance) ...................................... 99 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging Code500 g 5 PO018605001 kg 5 PO018610005 kg PO0186005PRCyanogen potassiumKCN• M = 65,12 g/mol• CAS [151-50-8]• Melting point: 634 ºCcrystals, whiteHygroscopicPO0219• Boiling point: 1625 ºC• UN 1680Potassium dichromate, extra pureGHS information: Danger.H300 - H310 - H330 - H400 - H410 - EUH032P301+P310 - P310 - P320 - P361 - P405 - P501aassay (argentometric)......................... min. 96 %Packaging Code250 g 5 PO018002501 kg 5 PO018010005 kg PO0180005PRPotassium bichromate, Potassium pyrochromateK 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]• Melting point: 398 ºCbright crystals, reddish orangeStore between 15ºC and 25ºCPO0220• Boiling point: > 500 ºC• UN 3288GHS information: Danger.H272 - H301 - H330 - H334 - H340 - H350 - H360FD -H372 - H314 - H400 - H410 - H312P221 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P405 - P501aassay (iodometric).............................. min. 99,5 %Potassium dichromate, reagent grade, ACS, ISO, Reag. Ph EurPackaging Code500 g 5 PO021905001 kg 5 PO021910005 kg R PO0219005P25 kg PO0219025PRPotassium bichromate, Potassium pyrochromateK 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]• Melting point: 398 ºCbright crystals, reddish orangeStore between 15ºC and 25ºC• Boiling point: > 500 ºC• UN 3288GHS information: Danger.H272 - H301 - H330 - H334 - H340 - H350 - H360FD -H372 - H314 - H400 - H410 - H312P221 - P301+P310 - P303+P361+P353 -P305+P351+P338 - P310 - P320 - P405 - P501aassay (iodometric).............................. min. 99,9 %Packaging Code500 g 5 PO022005001 kg 5 PO022010005 kg R PO0220005P25 kg PO0220025PR232 See complete specifications at www.scharlab.com

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