496 Results for: "i-Propylcyclopentadienylhafnium+trichloride"

This butyltin chloride calibration mixture contain four components: n-Butyltin trichloride, Dibutyltin dichloride, Tetrabutyltin, Tributyltin chloride.

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Aluminium chloride, anhydrous ≥99%, powder

Supplier: Thermo Scientific Chemicals

Aluminium trichloride. Grade: anhydrous, powder, 99. Melting Point C181*(subl). Boiling Point C: NA. AlCl3. 7446-70-0. CORROSIVE MOISTURE SENSITIVE

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Chloroform 99-99.4% (by GC) stabilized, meets analytical specification of DAB9, BP, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

Chloroform, Purity: 99-99.4% by Gas Chromatography, Container Type: Metal Drum, Contains ethanol as stabilizer, meets analytical specification of DAB9, Alternate name: Methylidyne trichloride; Trichloromethane, Size:

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Chloroform, Hydranal™ solubilizer for Karl Fischer titration, Fluka™

Supplier: Honeywell Research Chemicals

Hydranal* Chloroform, CAS Number: 67-66-3, Molar Weight: 18.02 g/mol, Impurities less than or equal to 0.01% water (Karl Fischer), Suitability: use tested, Solvent for KF titration, Synonym: Methylidyne trichloride; Trichlorometha

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Antimony(III) chloride ≥99.0% (RT), Puriss. p.a. ACS, Fluka™

Supplier: Honeywell Research Chemicals

Antimony(III) chloride, Purity: min 99.0%, Grade: ACS Grade Salt, CAS Number: 10025-91-9, Molecular Formula: SbCl3, Formula Weight: 228.11, Analytical Reagent, Laboratory Chemical, Synonyms: Antimony trichloride, form: Crystalline, Size: 500G

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Chloroform ≥99.8% ACS

Supplier: MP Biomedicals

Chloroform is typically used as a solvent and as a cleansing agent. Procedures have been described for the use of chloroform in lambda plaques storage, lambda cDNA storage, the removal of mineral oil from PCR reaction samples, oligonucleotide purification, a hydroxyl radical footprinting protocol, a transcriptional run-on assay protocol, and an overlay assay for beta-galactosidase activity. It has also been used with phenol in such procedures as DNA recovery from polyacrylamide gels, ethidium bromide removal from DNA preparations, lysis protocols for plasmid DNA isolation, RNase removal, and purification of yeast DNA. A protocol describes the use of chloroform in a high-performance thin-layer chromatography protocol for sphingomyelin analysis. Chloroform can also be used in chloroform/methanol mixtures for the isolation of cardiolipids from Geobacillus stearothermophilus and their subsequent MS analysis. The isolation of the bacteriocin amylovorin L471 from Lactobacillus amylovorus DCE 471 in culture broth has been reported, using chloroform/methanol extraction and precipitation in the procedure. Chloroform/2-butanol mixtures can be used for the extraction of steroid sulfates for analysis by nanoelectrospray ionization mass spectrometry.

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Chromium(III) chloride hexahydrate ≥98%, Reagent Grade

Supplier: Spectrum Chemical Mfg. Corp.

Chromic Chloride, Reagent, is a violet anhydrous compound that can be used as an organic synthesis catalyst and a dye for wool. Its reagent grade means this is the highest quality commercially available for this chemical and that the American Chemical Society has not officially set any specifications for this material.

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Chloroform ≥99.5% stabilized

Supplier: Honeywell Research Chemicals

We are your supplier of high-quality lab reagents and chemicals for analytical and chemistry laboratories:

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Chromium(III) chloride hexahydrate ≥98% USP

Supplier: Spectrum Chemical Mfg. Corp.

Chromic Chloride, Hexahydrate, USP.

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Chloroform ≥99% stabilized for molecular biology

Supplier: MP Biomedicals

Chloroform is a common laboratory reagent favored for use as a solvent due to the compounds relative unreactivity and miscibility with most organic compounds. Chloroform is a colorless, volatile chlorinated organic solvent whose vapors have a narcotic effect.
Chloroform is use as a solvent for fats, oils, rubber, alkaloids, waxes, gutta-percha, resins; as cleansing agent; in fire extinguishers to lower the freezing temperature of carbon tetrachloride. Procedures have been described for the use of chloroform in lambda plaques storage, lambda cDNA storage, the removal of mineral oil from PCR reaction samples, oligonucleotide purification, a hydroxyl radical footprinting protocol, a transcriptional run-on assay protocol, and an overlay assay for beta-galactosidase activity. It has also been used with phenol in such procedures as DNA recovery from polyacrylamide gels, ethidium bromide removal from DNA preparations, lysis protocols for plasmid DNA isolation, RNase removal, and purification of yeast DNA. A protocol describes the use of chloroform in a high-performance thin-layer chromatography protocol for sphingomyelin analysis. Chloroform can also be used in chloroform/methanol mixtures for the isolation of cardiolipids from Geobacillus stearothermophilus and their subsequent MS analysis. The isolation of the bacteriocin amylovorin L471 from Lactobacillus amylovorus DCE 471 in culture broth has been reported, using chloroform/methanol extraction and precipitation in the procedure. Chloroform/2-butanol mixtures can be used for the extraction of steroid sulfates for analysis by nanoelectrospray ionization mass spectrometry.
Physical Appearance: Liquid
Vapor Density: 4.36 (air = 1) (Lit.)
Vapor Pressure: 211 hPa at 20 °C(Lit.)
Refractive Index: n20/D 1.445(Lit.)
Solubility: Soluble in water (1 mL/200 mL water); miscible with ethanol, benzene, ether, petroleum ether, carbon tetrachloride, carbon disulfide, oils.

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Chloroform ≥99.8% stabilized, CHROMASOLV™ for HPLC, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

contains 0.5-1.0% ethanol as stabilizer

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Chloroform ≥99.9% stabilized, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

contains 0.5-1.0% ethanol as stabilizer

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Phosphorus(III) chloride ≥98%

Supplier: BeanTown Chemical

CAS: 7719-12-2; EC No: 231-749-3; MDL No: MFCD00011438 UN No: UN1809; Haz Class: 6.1 (8); Packing Group: I Liquid; Linear Formula: PCl3; MW: 137.33 Melting Point: -112°; Boiling Point: 74-78° Density (g/mL): 1.574; Refractive Index: 1.515 Light Sensitive, Moisture Sensitive

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Aluminium chloride, anhydrous ≥99%

Supplier: BeanTown Chemical

CAS: 7446-70-0; EC No: 231-208-1; MDL No: MFCD00003422; RTECS: BD0525000 UN No: UN1726; Haz Class: 8; Packing Group: II Granular; Molecular Formula: AlCl3; MW: 133.34 Melting Point: 190° Moisture Sensitive

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Aluminium chloride, anhydrous

Supplier: BeanTown Chemical

CAS: 7446-70-0; EC No: 231-208-1; MDL No: MFCD00003422; RTECS: BD0525000 UN No: UN1726; Haz Class: 8; Packing Group: II Powder/Lump; Molecular Formula: AlCl3; MW: 133.34 Melting Point: 190° Moisture Sensitive

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Aluminium chloride hexahydrate

Supplier: BeanTown Chemical

CAS: 7784-13-6; EC No: 231-208-1; MDL No: MFCD00149134; RTECS: BD0530000 UN No: UN3260; Haz Class: 8; Packing Group: III Crystalline; Molecular Formula: AlCl3·6H2O ; MW: 241.43

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Rhodium(III) chloride hydrate

Supplier: BeanTown Chemical

CAS: 20765-98-4; MDL No: MFCD00149839 Crystalline; Linear Formula: RhCl3·xH2O; MW: 209.26 (anhydrous) Melting Point: 100° (decomposes) Hygroscopic

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Vanadium(III) chloride ≥99% (trace metals basis)

Supplier: BeanTown Chemical

CAS: 7718-98-1; EC No: 231-744-6; MDL No: MFCD00011454 UN No: UN2475; Haz Class: 8; Packing Group: III -4 Mesh Powder; Linear Formula: VCl3 ; MW: 157.30 Melting Point: 300° Density (g/mL): 3 Air Sensitive, Light Sensitive, Moisture Sensitive

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Aluminium chloride, anhydrous ≥99%

Supplier: BeanTown Chemical

CAS: 7446-70-0; EC No: 231-208-1; MDL No: MFCD00003422; RTECS: BD0525000 UN No: UN1726; Haz Class: 8; Packing Group: II Powder; Molecular Formula: AlCl3; MW: 133.34 Melting Point: 190° Moisture Sensitive

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Antimony(III) chloride ≥99.0% ACS

Supplier: BeanTown Chemical

CAS: 10025-91-9; EC No: 233-047-2; MDL No: MFCD00011212; RTECS: CC4900000 UN No: UN1733; Haz Class: 8; Packing Group: II Crystalline; Linear Formula: SbCl3; MW: 228.12 Melting Point: 73.4° Moisture Sensitive