Reagents, X, AFG Bioscience, 250 g
-
Xylene Cyanol FF ; Dye Content: >/= 90% (TiCl titration)
AFG BioscienceSynonyms: Acid Blue 147 CI No 43535 Purity Limit: Dye Content: ≥ 90% (TiCl titration) CAS No.: 4463-44-9 Molecular Formula: C25H27N2O7S2Na Molecular Weight: 554.62 MDL No.: MFCD00019481 Appearance: Dark blue to dark green powder Storage Temperature: Store at RT
-
Xylene cyanole FF ; Dye Content: >/= 75%
AFG BioscienceSynonyms: Acid blue 147 Cyanol FF CI 42135 Purity Limit: Dye Content: ≥ 75% CAS No.: 2650-17-1 Molecular Formula: C25H27N2O6S2Na Molecular Weight: 538.62 MDL No.: MFCD00040657 Appearance: Green to dark green crystalline powder Melting Point: 295°C (dec) Storage…
-
Xanthine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2,6-Dihydroxypurine 9H-Purine-2,6-diol Purity Limit: ≥ 99% (HPLC) CAS No.: 69-89-6 Molecular Formula: C5H4N4O2 Molecular Weight: 152.11 MDL No.: MFCD00078453 Appearance: Off-white to yellow powder Melting Point: >300°C Storage Temperature: Store at RT
-
Xylitol ; NF/FCC ; 98.5-101.0% (Anhydrous Basis)
AFG BioscienceSynonyms: 1,2,3,4,5-pentahydroxypentane Grade: NF/FCC Purity Limit: 98.5-101.0% (Anhydrous Basis) CAS No.: 16277-71-7 Molecular Formula: C5H12O5 Molecular Weight: 152.15 MDL No.: MFCD00064292 Melting Point: 90-98 ºC Storage Temperature: Store at 0-8 °C