Lab Chemical-60

N-butyl alcohol is a colorless liquid. Butan-1-ol is a primary alcohol that is butane in 

which a hydrogen of one of the methyl groups is substituted by a hydroxy group

It is used in plastics, polymers, lubricants, brake fluids, and synthetic rubber. It can be used as a source of fuel. As an environmentally friendly and powerful solvent for cleaning and polishing products. N-Butanol is present in numerous beverages and food and it is used as an artificial food flavoring in the USA.

The acid is of considerable commercial importance as a raw material in the manufacture of esters of lower alcohols for use

as flavouring agents; its anhydride is used to make cellulose butyrate, a useful plastic. 

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DMI (as well as DMPU) can be used as a substitute or replacement for the carcinogenic solvent HMPA. DMI is used in a variety of applications including detergents, dyestuffs, electronic materials and in the manufacture of polymers.

Technically pure molybdenum trioxide, the product from the roasting of molybdenum disulfide, is an additive to steel and corrosion-resistant alloys. 

Chemically pure molybdenum trioxide is used to manufacture molybdenum metal.

Stoichiometric MoO3 is an insulator with a band gap of ~3 eV . During reduction by means of either oxygen deficiency formation or introducing donor impurity atoms, additional donor levels near the conduction band bottom appear and the reduced oxide behaves therefore as a semiconductor.

Commercial grades of hexane are used as solvents for glues, varnishes, and inks, cleaning agent (degreaser) in the printing industry, liquid in low temperature thermometers. other uses are as Fuels and fuel additives, Intermediates and Laboratory chemicals.

N HEXANE FOR HPLC 95% the above figures are updated daily and include only the packed quantities of SRL products.

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Most of the nitrobenzene produced in the United States is used to manufacture a chemical called aniline.  Nitrobenzene is also used to produce lubricating oils such as those used in motors and machinery.

Nitro-group is meta-directing. The nitro group strongly deactivates the benzene ring towards electrophilic substitution. Nitro group is electron withdrawing group and thus causes electron deficiency at ortho and para positrons as is clear from the resonating structures of nitro benzene.

In order to see the spots on the chromatogram, you will apply a solution of ninhydrin to the paper.

 Ninhydrin will react with the amino acid to produce a purple compound. Silica gel will serve as the stationary phase in the thin layer chromatography procedures.

TCL is based on the principle of separation through adsorption type. The separation relies on the relative empathy of compounds towards the mobile phase and stationary phase.

Perchloric acid is a mineral acid with the formula HClO4. Usually found as an aqueous solution, this colorless compound is a stronger acid than sulfuric acid, nitric acid and hydrochloric acid. It is a powerful oxidizer when hot, but aqueous solutions up to approximately 70% by weight at room temperature are generally safe, only showing strong acid features and no oxidizing properties.

L-methionine is the L-enantiomer of methionine. It has a role as a nutraceutical, a micronutrient, an antidote to paracetamol poisoning, a human metabolite and a mouse metabolite. It is an aspartate family amino acid, a proteinogenic amino acid, a methionine and a L-alpha-amino acid.

L METHIONINE FOR BIOCHEMISTRY

Itis widely used as a Burning Fuel in different industries and chemical processes. It can be used as a standalone fuel and also in blend in various industries. ... Light Liquid Paraffin oil is transparent, & free from fluorescence in daylight. It is colourless, tasteless, and odourless when cold.

 Alkane σ-complexes have evolved from a curious, ... Nowadays paraffin wax is obtained from petroleum by the dewaxing of light lubricating oil ...