Chemicals Reagents X
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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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XLD Agar
BDDescription: Selective differential medium for the isolation of Shigella and Providencia from stools
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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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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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Synonym(s): 1,4-β-D-Xylanxylanohydrolase; endo-1,4-β-Xylanase MDL Number: MFCD00132594 Storage: 2-8°C
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XMD8-87 >=98% (HPLC)
MilliporeSigmaSynonyms: 5,11-Dihydro-2-[[2-methoxy-4-(4-methyl-1-piperazinyl)phenyl]amino]-11-methyl-6H-pyrimido[4,5-b][1,4]benzodiazepin-6-one; ACK1-B19 Molecular Formula: C24H27N7O2 Molecular Weight: 445.52 Linear Structural Formula: C24H27N7O2 MDL Number: MFCD30742941 Purity: >=98% (HPLC)…
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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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Xylenes, Semiconductor Grade
Thermo Scientific ChemicalsFormula: (CH3)2C6H4 Formula weight: 106.17 CAS Number: 1330-20-7 UN Number: UN1307 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.44 Hazard Statements: H226-H312-H332-H315 Flammable liquid and vapour. Harmful in contact with skin. Harmful if inhaled. Causes…
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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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Riedel-de Haen o-Xylene puriss. p.a., =99.0% (GC)
Honeywell Research ChemicalsStorage condition: Room Temperature UN Number: UN1307 GHS pictograms: GHS07;GHS02;GHS08 Signal Words: Danger H Statements: H226;H412;H304;H335;H319;H315;H312 + H332 P Statements: P284;P210;P260;P243;P280;P308 + P313;P305 + P351 + P338;P304 + P340;P301 + P330 + P331 Package Type: …
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o-Xylene, anhydrous, 97%
MilliporeSigmaSynonyms: 1,2-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 95-47-6 Purity: 97% Density: 0.879 g/mL at 20 °C(lit.) Packaging: 1, 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™
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Xylazine United States Pharmacopeia (USP) Reference Standard
MilliporeSigmaThis product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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"p-Xylene, analytical standard"
MilliporeSigmaSynonyms: 1,4-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 106-42-3 Purity: ≥99.5% (GC) Density: 0.861 g/mL at 20 °C(lit.) Packaging: 5, 50 mL in glass bottle
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"m-Xylene, analytical standard"
MilliporeSigmaSynonyms: 1,3-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 108-38-3 Purity: ≥99.5% (GC) Density: 0.868 g/mL at 25 °C(lit.)
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(R)-Xyl-SDP(O)
MilliporeSigmaSynonyms: (R)-Xyl-SDP Oxide; [(1R)-7'-[Bis(3,5-dimethylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]bis(3,5-dimethylphenyl)phosphine oxide Molecular Formula: C49H50OP2 Molecular Weight: 716.87 Linear Structural Formula: C49H50OP2 Purity: >=95% Storage: …
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XPhos Pd G1
MilliporeSigmaMaterial may contain up to 5% pentane Synonyms: (2-Dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II) chloride; (XPhos) palladium(II) phenethylamine chloride;…
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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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bioPLUS™ Xylene Cyanol FF
bioWORLDThe bioWORLD xylene cyanol FF is an ideal thing to have in any chemical laboratories, medicinal facilities or healthcare units for a wide range of purposes such as scientific research and development. Application: For Research and Laboratory use only
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XL413 hydrochloride >=98% (HPLC)
MilliporeSigmaSynonyms: (S)-8-Chloro-2-(pyrrolidin-2-yl)benzofuro[3,2-d]pyrimidin-4(3H)-one hydrochloride; BMS-863233; XL-413 Molecular Formula: C14H12ClN3O2 · xHCl Linear Structural Formula: C14H12ClN3O2 · xHCl Purity: >=98% (HPLC) Storage: -20C Biochem Physiol Actions: XL413 is a selective…
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XTT sodium salt
Thermo Scientific ChemicalsSynonym(s): 2,3-Bis(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide inner salt Formula: C22H16N7NaO13S2 Formula weight: 673.52 CAS Number: 111072-31-2 Harmonized Tariff Code: 2933.99
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Xylene, Scintillation Grade, 4 Liter Bottle
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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XPhos-Pd-G2 GT capsule
MilliporeSigmaMolecular Formula: C45H59ClNPPd Molecular Weight: 786.8 Linear Structural Formula: C45H59ClNPPd Application: Convenient dosable form of XPhos-Pd-G2
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The β-glucuronidase substrate X-Gluc (5-bromo-4-chloro-3-indolyl-β-D-glucuronide) is a colorimetric stain for GUS activity, and is used to identify recombinants containing pBACgus vectors, and LIC GUS Control Insert. X-Gluc Solution is provided as a 20 mg/ml stock solution, ready for…
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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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X-Gal
ACTGene, Inc.X-Gal is a chromogenic substrate of b-Galactosidase. It is used in conjunction with IPTG for detection of b-Galactosidase activity in bacterial colonies in a colorimetric assay to detect recombinants (white) from non-recombinants (blue). X-Gal is cleaved at the b 1-4 bond between galactose and the…
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Xylenecyanol FF, dye content 70%
Thermo Scientific ChemicalsSynonym(s): Acid blue 147, C.I. 42135 Formula: C25H27N2NaO6S2 Formula weight: 538.61 CAS Number: 2650-17-1 Harmonized Tariff Code: 3204.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Xylene Substitute
MilliporeSigmaEC Number: 265-068-8 General Description Non-toxic xylene replacement. Compatible with all tissue processors. May not be compatible with all permanent mounting medias.
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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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X-34 >=90% (HPLC)
MilliporeSigmaSynonyms: 1,4-Bis(3-carboxy-4-hydroxyphenylethenyl)benzene Molecular Formula: C24H18O6 Molecular Weight: 402.4 Linear Structural Formula: C24H18O6 MDL Number: MFCD30474509 Purity: >=90% (HPLC) Storage: 2-8C Biochem Physiol Actions: X-34 is a fluorescent,…
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SIAL Xylene Cyanol FF
MilliporeSigmaDye content 75 % Synonym(s): Acid blue 147; Cyanol FF; XC; Xylene Cyanole FF Empirical Formula: C25H27N2NaO6S2 Formula Weight: 538.61 Linear Formula: C25H27N2NaO6S2 …