Chemicals Reagents X
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XLD Agar
BDDescription: Selective differential medium for the isolation of Shigella and Providencia from stools
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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 Granulated, 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Xylose Lysine Deoxycholate Agar Description: Typical Composition (g/L): Yeast extract 3.0; sodium chloride 5.0; D(+)xylose 3.5; lactose 7.5; sucrose 7.5; L(+)lysine 5.0; sodium deoxycholate 2.5; sodium thiosulfate…
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m-Xylene, 99%
Thermo Scientific ChemicalsSynonym(s): 1,3-Dimethylbenzene Formula: C8H10 Formula weight: 106.17 Purity: 99% CAS Number: 108-38-3 UN Number: UN1307 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2902.42 Risk Phrases: 10-20/21-38 Flammable. Harmful by inhalation and in contact with…
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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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Xanthosine
MilliporeSigmaMolecular Formula: C10H12N4O6 Molecular Weight: 284.23 Linear Structural Formula: C10H12N4O6 MDL Number: MFCD00005726 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…
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ALDRICH Xanthydrol, 98%
MilliporeSigmaSynonym(s): 9-Hydroxyxanthene; 9-Xanthenol Formula: C13H10O2 Formula Weight: 198.22 CAS No.: 90-46-0 Purity: 98% Storage: 2-8°C Packaging: 5, 25 g in glass bottle
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SIAL Xylidyl blue I
MilliporeSigmaSynonym(s): 4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt; Magonsulfonate Empirical Formula: C25H20N3NaO6S Formula Weight: 513.50 Linear Formula: …
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Xylenes
Honeywell Research ChemicalsStorage condition: Room Temperature UN Number: UN 1307 GHS pictograms: GHS07;GHS08;GHS02 Signal Words: Danger H Statements: H312 + H332;H315;H319;H373;H335;H304;H226 P Statements: P284;P280;P260;P302 + P352;P308 + P313;P305 + P351 + P338;P304 + P340;P301 + P330 + P331 Package…
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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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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…
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This 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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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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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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XIB4035 >=98% (HPLC)
MilliporeSigmaSynonyms: N4-[7-Chloro-2-[(1E)-2-(2-chlorophenyl)ethenyl]-4-quinolinyl]-N1,N1-diethyl-1,4-pentanediamine Molecular Formula: C26H31Cl2N3 Molecular Weight: 456.45 Linear Structural Formula: C26H31Cl2N3 MDL Number: MFCD00601670 Purity: >=98% (HPLC) Storage: 2-8C Biochem…
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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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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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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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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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Xylenes, Histological Grade
Spectrum ChemicalGrade: Histological Grade CAS No.: 1330-20-7 UN No.: UN1307 Class: 3 Pkg. Group: PG III
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Xylose Disks suitable for microbiology
MilliporeSigmaStorage: 2-8C Application: Xylose Disks are used to differentiate bacteria on the basis of carbohydrate fermentation abilities.
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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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Xylenol Orange tetrasodium salt, ACS
Thermo Scientific ChemicalsFormula: C31H28N2Na4O13S Formula weight: 760.59 CAS Number: 3618-43-7 Harmonized Tariff Code: 2922.50
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X-Glucuro Sodium Salt
ACTGene, Inc.Substrate for ß-Glucuronidase. It is converted by the enzyme into an intense blue precipitate. It is used for the detection of the GUS gene in bacterial colonies, e.g. Escherichia coli, or for histochemical applications. For research use. Purity: =98.0% Molecular Formula: C14H12BrClNO7Na …
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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 …
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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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