Chemicals Reagents X
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Xylene, Scintillation Grade, 4 Liter Bottles, 4 Bottles per Case
RPI (Research Products International)WARNING! This product can expose you to Ethyl benzene, a chemical which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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Xylitol
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Xylite Empirical Formula: C5H12O5 Formula Weight: 152.15 Linear Formula: HOCH2[CH(OH)]3CH2OH MDL Number: MFCD00064292 Melting Point: …
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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…
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ROCHE Xba I, from Xanthomonas campestris
MilliporeSigmaStorage: −20°C UNSPSC Code: 12352200 Components: Enzyme Solution; SuRE/Cut Buffer H 10x concentrated RIDADR: NONH for all modes of transport Analysis Note: SuRE/Cut Buffer System The buffer in bold is recommended for optimal activity • A: 100%…
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XMU-MP-1 hydrochloride >=98% (HPLC)
MilliporeSigmaSynonyms: 4-((5,10-Dimethyl-6-oxo-6,10-dihydro-5H-pyrimido[5,4-b]thieno[3,2-e][1,4]diazepin-2-yl)amino)benzenesulfonamide hydrochloride; 4-[(6,10-Dihydro-5,10-dimethyl-6-oxo-5H-pyrimido[5,4-b]thieno[3,2-e][1,4]diazepin-2-yl)amino]benzenesulfonamide hydrochoride Molecular Formula: C17H16N6O3S2…
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Xanthanoic acid
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): Xanthene-9-carboxylic acid Empirical Formula: C14H10O3 Formula Weight: 226.23 Linear Formula: C14H10O3 MDL Number: MFCD00005059 Melting Point: …
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D-(+)-Xylose, =99%
MilliporeSigmaFormula: C5H10O5 Formula Weight: 150.13 CAS No.: 58-86-6 Purity: ≥99% Quality: White to off-white. Packaging: 1 kg in poly bottle Packaging: 10 mg in autosample vial Packaging: 500 g in poly bottle
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Xylene Cyanol
G-BiosciencesA colour marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. Bromophenol blue and orange G can also be used for this purpose. In 1% agarose gels, Xylene cyanol typically migrates at about the same rate as a 4000 base pair DNA fragment. Xylene…
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Synonym(s): 1,4-β-D-Xylanxylanohydrolase; endo-1,4-β-Xylanase MDL Number: MFCD00132594 Storage: 2-8°C
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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
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o-Xylene, 99%
Thermo Scientific ChemicalsSynonym(s): 1,2-Dimethylbenzene Formula: C8H10 Formula weight: 106.17 Purity: 99% CAS Number: 95-47-6 UN Number: UN1307 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2902.41 Hazard Statements: H226-H312-H332-H315 Flammable liquid and vapour. Harmful in…
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Ximelagatran >=98% (HPLC)
MilliporeSigmaSynonyms: H 376/95; N-[(1R)-1-Cyclohexyl-2-[(2S)-2-[[[[4-[(hydroxyamino)iminomethyl]phenyl]methyl]amino]carbonyl]-1-azetidinyl]-2-oxoethyl]-glycine ethyl ester Molecular Formula: C24H35N5O5 Molecular Weight: 473.57 Linear Structural Formula: C24H35N5O5 Purity: >=98% (HPLC) …
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"o-Xylene, analytical standard"
MilliporeSigmaSynonyms: 1,2-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 95-47-6 Purity: ≥99.5% (GC) Density: 0.879 g/mL at 20 °C(lit.)
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SUPELCO Xylitol, analytical standard
MilliporeSigmaSynonyms: Xylite Formula: HOCH2[CH(OH)]3CH2OH Formula Weight: 152.15 CAS No.: 87-99-0
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XLT4 Agar Supplement
MilliporeSigmafor microbiology Synonym(s): Sodium tetradecyl sulfate Empirical Formula: C14H29NaO4S Formula Weight: 316.43 Linear Formula: C14H29NaO4S MDL Number: MFCD00072416 RIDADR: UN 3265 8 / PGII
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Xanthine =99.5% (HPLC), purified by recrystallization
MilliporeSigmaSynonym: 2,6-Dihydroxypurine CAS Number: 69-89-6 Empirical Formula (Hill Notation): C5H4N4O2 Molecular Weight: 152.11 Beilstein Registry Number: 8733 EC Number: 200-718-6 MDL Number: MFCD00078453 PubChem…
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Xylene, Reagent Grade, 4 Liter Bottles, 4 Bottles per Case
RPI (Research Products International)Colorless liquid Flammable Flash Point: 29°C Boiling Point: 137-140°C WARNING! This product can expose you to Ethyl benzene, a chemical which is known to the State of California to cause Cancer. For more information go to www.P65Warnings.ca.gov.
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Xylene Cyanol FF for molecular biology, BioReagent
MilliporeSigmaSynonym: Acid blue 147, Cyanol FF, XC CAS Number: 2650-17-1 Empirical Formula (Hill Notation): C25H27N2NaO6S2 Molecular Weight: 538.61 Color Index Number: 42135 EC Number: 220-167-5 MDL Number: …
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Xanthone
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): 9-Xanthenone Empirical Formula: C13H8O2 Formula Weight: 196.20 Linear Formula: C13H8O2 MDL Number: MFCD00005060 Boiling Point: …
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Xanthone, 99%
Thermo Scientific ChemicalsSynonym(s): Xanthen-9-one Formula: C13H8O2 Formula weight: 196.21 Purity: 99% CAS Number: 90-47-1 Harmonized Tariff Code: 2932.99
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Xanthan from Xanthomonas campestris
MilliporeSigmaSynonyms: Xanthan gum from Xanthomonas campestris; Gum xanthan MDL Number: MFCD00131256 Application: Xanthan gum is an anionic polysaccharide composed of a ß-(1?4)-D-glucopyranose glucan backbone with side chains of (1?3)-a-D-mannopyranose-(2?1)-ß-D-glucuronic acid-(4?1)-ß-D-mannopyranose…
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p-Xylylene dibromide, 97%
Thermo Scientific ChemicalsSynonym(s): 1,4-Bis(bromomethyl)benzene, alpha,alpha'-Dibromo-p-xylene Formula: C8H8Br2 Formula weight: 263.96 Purity: 97% CAS Number: 623-24-5 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318 Causes…
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Xylene (isomeric mixture) for histology
MilliporeSigmafor histology Melting Point: -25 C Density: 0.87 g/cm3 at 20 C Application: Histological and cytological grade solvent for tissue processing, deparaffinization, and clearing.
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Synonyms: Acid blue 147Cyanol FFCI 42135 Grade: For Molecular Biology, Bior 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 Comments: …
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Xanthydrol
MilliporeSigmafor the detection of urea, ≥99.0% (HPLC) Synonym(s): 9-Hydroxyxanthene; 9-Xanthenol Empirical Formula: C13H10O2 Formula Weight: 198.22 Linear Formula: C13H10O2 MDL Number: MFCD00005057 Purity: …
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m-Xylene, anhydrous, =99%
MilliporeSigmaSynonyms: 1,3-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 108-38-3 Purity: ≥99% Density: 0.868 g/mL at 25 °C(lit.) Packaging: 1, 2, 4 x 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™
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o-Xylylene dibromide, 97%
Thermo Scientific ChemicalsSynonym(s): 1,2-Bis(bromomethyl)benzene, alpha,alpha'-Dibromo-o-xylene Formula: C8H8Br2 Formula weight: 263.96 Purity: 97% CAS Number: 91-13-4 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318 Causes severe…
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Xanthydrol, 98+%
Thermo Scientific ChemicalsSynonym(s): 9-Hydroxyxanthene, 9-Xanthenol Formula: C13H10O2 Formula weight: 198.22 Purity: 98+% CAS Number: 90-46-0 Harmonized Tariff Code: 2932.99
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Storage: −20°C UNSPSC Code: 12352200 RIDADR: UN1170 - class 3 - PG 2 - Ethanol, solution Features and Benefits: X-tremeGENE HP DNA Transfection Reagent is a high performance reagent that transfects a broad range of eukaryotic cells, including insect cells and…
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o-Xylylene dichloride, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2-Bis(chloromethyl)benzene, alpha,alpha'-Dichloro-o-xylene Formula: C8H8Cl2 Formula weight: 175.06 Purity: 98% CAS Number: 612-12-4 UN Number: UN2928 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H330-H314-H318-H302…