Scharlab - AMCO Instruments, SRL

AN0532Anthraquinone, reagent gradeAnthr9,10-Dioxoanthracene, 9,10-Dihydro-9,10-anthracenedioneC 14 H 8 O 2• M = 208,22 g/mol• CAS [84-65-1]• Melting point: 282 - 285 ºC• Boiling point: 379 - 381 ºCassay (HPLC)................................... min. 99 %Packaging25 g100 g44CodeAN05320025AN05320100AN0420Antimony, granulated, extra pureSb• M = 121,75 g/mol• CAS [7440-36-0]blocks, bright grey, up to 3cmAN0450• Melting point: 630 ºC• Boiling point: 1637 ºCAntimony(III) oxide, synthesis gradeGHS information: Warning.H335P261 - P304+P340 - P312 - P405 - P403+P233 -P501aassay ............................................ min. 99 %Packaging Code100 g AN042001004di-Antimony trioxideSb 2O 3• M = 291,50 g/mol• CAS [1309-64-4]• Melting point: 656 ºC (sublimes)GHS information: Warning.H351P281 - P201 - P202 - P308+P313 - P405 - P501aPackaging250 g500 g55CodeAN04500250AN04500500assay (iodometric).............................. min. 99 %Antimony potassium tartrate. See Potassium antimony(III) tartrate trihydrate page 228Aquagent. See Karl Fischer reagents, free from pyridine, for volumetric titration page 164AR0050D(-)-Arabinose, for biochemistryC 5H 10O 5• M = 150,13 g/mol• CAS [28697-53-2]floury powder, whiteStore between 15ºC and 25ºCAR0120• Melting point: 158 - 160 ºCL-Arginine, extra pure, Ph Eur, BP, USPPackaging5 g25 g44CodeAR00500005AR005000252-Amino-5-guanidinovaleric acidC 6H 14N 4O 2• M = 174,20 g/mol• CAS [74-79-3]• Melting point: 216 - 218 ºC(decomposes)GHS information: Warning.H319P280 - P264 - P305+P351+P338 - P337+P313Packaging100 g500 g55CodeAR01200100AR01200500powder, white or almost whiteStore between 5ºC and 30ºCAR0125assay (titr. with HClO4, on driedresidual solvents (Ph Eur/ICH)..............L-Arginine monohydrochloride, extra pure, Ph Eur, BP, USPexcluded byproduction process"-Amino-#-guanidino valerianic acid hydrochlorideC 6H 14N 4O 2·HCl• M = 210,86 g/mol• CAS [1119-34-2]crystals, white or almost whiteStore between 5ºC and 30ºC• Melting point: 218 - 220 ºC(decomposes)assay (titr. with HClO4, referredto anhydrous substance) ..................... 98,5 - 101 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPackaging50 g250 g44CodeAR01250050AR01250250See complete specifications at www.scharlab.com 31