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121 results for "Methanol ACS"

"Methanol ACS"

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Copper(II) sulfate pentahydrate 98.0-102.0% ACS

Supplier: Thermo Scientific Chemicals

MDL: MFCD00149681 Notes: m.p. 30°C -2H2O, 110°C -4H2O, 250°C anhydrous; ñ 2.286 Soluble in water, methanol, glycerol. Fieser: 1,164 2,89 5,162 6,141 10,107 19,111

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Ammonium bromide ≥99.0% ACS

Supplier: Thermo Scientific Chemicals

Corrosion inhibitors, manufacturing of photographic films, plates, paper, lithography, fireproofing of woods

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Sodium nitrate ≥99.0% ACS

Supplier: Thermo Scientific Chemicals

In manufacturing of HNO₃, as a catalyst to manufacture H₂SO₄, in manufacturing of glass, enamel for pottery, sodium nitrite

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Lead(II) nitrate ≥99.0% ACS

Supplier: Thermo Scientific Chemicals

As an oxidizer in dye industry, in manufacturing of mother-of-pearl, as mordant in printing textile, as sensitizer in photography

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Hydroxylammonium chloride ≥96% ACS

Supplier: Thermo Scientific Chemicals

A monoamine oxidase inhibitor; inhibits platelet aggregation

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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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Ammonium acetate ≥97.0% ACS

Supplier: Thermo Scientific Chemicals

Reagent in analytical chemistry, drugs, textile dying, preserving meats, foam rubbers, vinyl plastics

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Cadmium(II) chloride, anhydrous ≥99.0% ACS

Supplier: Thermo Scientific Chemicals

Preparation of cadmium sulfide, as analytical lab reagent, photography, manufacturing of special mirrors, ice-nucleating agent, lubricant, to absorb H2S in sulfide analysis

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Phenol red, powder ACS

Supplier: MP Biomedicals

Phenol Red Sodium Salt is used as a pH indicator, it is used widely in culture media to identify changes from neutral to acidic pH values.

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Barium hydroxide octahydrate 98+% ACS

Supplier: Thermo Scientific Chemicals

Used in manufacture of alkali, glass; in synthetic rubber vulcanization, alkalizing agent in water softening, boiler scale remedy, softening water

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L(+)-Tartaric acid ACS

Supplier: Thermo Scientific Chemicals

Useful as a resolving agent

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YC-1

Supplier: Abcam

Reversible soluble guanylyl cyclase activator (EC₅₀ = 18.6 μM). NO-independent. Induces a concentration dependent increase in cGMP in vitro. Reduces blood-brain barrier permeability through HIF-1 inhibiton in vivo.

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Ammonium thiocyanate ≥97.5% ACS

Supplier: Thermo Scientific Chemicals

Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN], and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and corrosion inhibitor against acid gases. It is used in photography industry as a stabilizer or accelerator. Used in fertilizers, fabric dyeing, zinc coating, electroplating, and as a separator of Zr and Hf, also Au and Fe.

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D-(+)-Sucrose, white crystalline powder ACS

Supplier: MP Biomedicals

Simple carbohydrate. Sucrose is hydrolyzed to glucose and fructose by dilute acids and by invertase, a yeast enzyme. Upon hydrolysis the optical rotation falls and is negative when the hydrolysis is complete. The mixture of glucose and fructose is known as "Invert sugar".

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Dimethyl sulfoxide ≥99.9%, clear, colorless liquid ACS

Dimethyl sulfoxide ≥99.9%, clear, colorless liquid ACS

Supplier: MP Biomedicals

Dimethyl sulfoxide is a dipolar, aprotic solvent. Has been shown to accelerate strand renaturation (1-10% concentration) and is believed to give the nucleic acid thermal stability against depurination.

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7-Methoxycoumarin-4-acetic acid

Supplier: Adipogen

Florescent probe that is commonly used as a building block to synthesize coumarin-type fluorescent probes. Spectral data: lambdaex 320 nm, lambdaem 380 nm in methanol. It is used as a fluorescent label for peptides. It is widely used for developing FRET peptide substrates for analyzing protease activities and for HPLC derivatization by fluorescence detection.

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