Chromatography Reagents & Solvents

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HPLC Buffers and Reagents

ortho-Phosphoric acid 85%

for HPLC LiChropur®

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NMP was used:

• As an aqueous physical solvent to measure the molar heat capacities
• In the synthesis of Nafion/SiO2 nanocomposite membranes.
• In the synthesis of N-Butyl-N,N-dimethyl chitosan iodide (QCh).
• As an inducer to demonstrate phenotypic resistance to Chloramphenicol and ampicillin in Escherichia coli K-12 starins.
• Used as polar solvent inducer for erythroleukemic cell differentiation.
• As a blocking reagent in microarray manufacturing.

• NMP, effective solvent for organic and inorganic compounds. Tertiary amides in H-bond basicity are decreased by bulky substituents on carbon than bulky substituents on nitrogen. It is also an effective solvent for the decarbonylation of aldehydes. It exhibits as reagent and amidines formed from NMP exist as amidine-enediamine tautomers. As cosolvent it has ability to enhance the reactivity of other reagents.

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1 Propanol Price List

(*GST & transportations charges to be applied)

Get Best price of >99% pure 2.5 litre bottle of 1 Propanol CAS No. 63-67-0, C3H8O. For Certificate of Analysis (COA) & MSDS, kindly contact us.

Propan-1-ol is the parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group. It has a role as a protic solvent and a metabolite.

Packaging:

• 1, 6×1, 2 L in glass bottle
• 100 mL in glass bottle
• 4 L in PVC-coated bottle

• 1-Propanol may be employed as a solvent for the synthesis of mesoporous alumina.
• Used in making cosmetics, skin and hair preparations 
• It is used in pharmaceuticals
• Used in perfumes
• Lacquer formulations
• Dye solutions
• Antifreezes
• Soaps

• 1-Propanol is a linear alcohol. It exhibits Debye-type relaxation process which ressembles the α-relaxation and Johari-Goldstein type β-relaxation features of the supercooled liquids (nonhydrogen-bonding type).It has been tested as a substitute of the fuel for various fuel cells. Its biosynthesis from glucose using Escherichia coli strain has been proposed.

• Discover LiChropur reagents ideal for HPLC or LC-MS analysis

• Highly Flammable liquid and vapor
• May cause drowsiness or dizziness
• Vapors irritate nose and throat
• Contact with eyes is extremely irritating and may cause burns

Product Details:

Acetone for gas chromatography ECD and FID SupraSolv®. Acetone chemical formula CHCOCH, molar mass 58.08 g/mol and CAS No. 67-64-1., for gas chromatography ECD and FID SupraSolv®

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Application:

• May be used for removal of peripheral membrane proteins.

Potassium bromide may be employed in the following studies:

• Spectrophotometric determination of aromatic amino compounds. 
• Preparation of AgBr nanoparticles (NPs).
• In combination with cerium(IV) ammonium nitrate (CAN), it has been employed for the bromination of alkenes.
• As an oxidant for the selective monobromination of various deactivated anilines.
• Preparation of sample pellets for IR spectroscopic investigations.

• TLC detection, for the in situ production of bromine.

• Potassium bromide (KBr) is an alkaline-earth chloride. Density, viscosity and electrolytic conductivity of concentrated aqueous solutions of alkaline-earth chlorides [KBr, LaCl₃, Na₂SO₄, NaBr, KNO₃ and Cd(NO₃)₂] have been evaluated.

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Solvents for GC applications:

• 2-Propanol for gas chromatography ECD and FID SupraSolv®. CAS No. 67-63-0, EC Number 200-661-7., for gas chromatography ECD and FID SupraSolv®

Technical Specifications:

Description Other Notes:

• SupraSolv^® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv^®solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

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HPLC Buffers and Reagents Ammonia solution 25% for HPLC LiChropur®: