Chemical reactants
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Dichloromethane — transparent easily mobile and easily volatile liquid with characteristic for halogen producing smell. Has been for the first time synthesized in 1840 by chlorine mix keeping with methyl chloride on light.
Density: 1,33 g/cm ³
Formula: CH2Cl2
Boiling temperature: 39,6 °C
Molar...
Group: Chemical reactants
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Colourless or slightly yellowish siropoobrazny transparent liquid with acid taste and slight specific smell. Treats alpha hydroxyacids (AGK / AHA), it is not toxic. Density of 1,2 g/ml turns out by fermentation of sacchariferous and laktozosoderzhashchy raw materials lactic bacteria. It is...
Group: Chemical reactants
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CH2ClCOOH monochloroacetic acid — acetic acid in which one hydrogen atom of methyl group is replaced on chlorine atom, colourless crystals. Monochloroacetic acid — intermediate product in indigo synthesis and many other vat dyes; it is applied also when receiving carboxymethylcellulose, sleeping...
Group: Chemical reactants
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Organic compound, has appearance of dense oily liquid. Mixes up with water, possesses strong alkaline properties. Liquid with characteristic smell, we will well dissolve in water in all ratios, it is badly dissolved in ethers, benzene, toluene. Monoethanol amine - the combustible liquid, its...
Group: Chemical reactants
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Morpholine — heterocyclic compound. Chemical formula of HN(CH2CH2)2O. It is used in organic synthesis as the catalyst as the basis, in particular, for receiving geminalny dithiols. The molecule has conformation of "chair".
Formula: C4H9NO
Density: 1,01 g/cm ³
Molar mass: 87,1 g/mol
Boiling...
Group: Chemical reactants
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Urea — chemical compound, diamide of carbonic acid. White crystals, soluble in polar solvents.
Formula: CH4N2O
Molar mass: 60,06 g/mol
Melting temperature: 133 °C
Density: 1,32 g/cm ³
Solubility: Water
Group: Chemical reactants
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Cetane (tsetan) CH3 - (CH2)14 - CH3 — acyclic saturated hydrocarbon of normal structure. Tsetan use as standard for evaluation test (cetane number) of diesel fuel, including its cetane number for 100.
Group: Chemical reactants
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Octane (N octane) — organic compound of class of alkanes. Colorless liquid with specific smell; octane value 17 — 19. At transmission over the molybdena - alumina or alyumokhromovy catalyst in the presence of hydrogen the octane turns (at 500 °C and pressure of 1 — 2 Mnm ², or 10 — 20 kgfs/cm ²)...
Group: Chemical reactants
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This set of reactants includes the solutions and reactants necessary for determination of water hardness, its alkalinity and concentration in it organophosphorous inhibitors of nakipeobrazovaniye and corrosion.
Group: Chemical reactants
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The set for determination of content of phosphates provides safe and simple way of determination of level of content of phosphates in use in boiler water. Each self - filled ampoule has the made narrower end prepared for nadlamyvaniye, and contains required amount of liquid reactant in vacuum...
Group: Chemical reactants
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Appearance: it is white. hexagonal crystals
Gross - formula (system Hilla): H2MoO4
Molecular weight (in a. e. m. ): 161,95
Decomposition temperature (in °C): 115
Group: Chemical reactants
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Molybdic acid — inorganic compound, the oxygen - containing acid formed by metal molybdenum with formula H2MoO4, colourless (white) crystals, poorly water soluble forms crystalline hydrates.
Group: Chemical reactants
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Dichloromethane (methylene chloride, DHM, CH2Cl2) — transparent easily mobile and easily volatile liquid with characteristic for halogen producing smell. Has been for the first time synthesized in 1840 by chlorine mix keeping with methyl chloride on light. In general it is safest among haloalkanes....
Group: Chemical reactants
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METILIZOBUTILKETON (4 - methyl - 2 - пентанон) of CH3COCH2CH(CH3)2, mol. m. 100,15; t. pl. - 84,7 °C, t. kip. 116,2 °C; d204 0,8004; nD20 1,3962; tkrit of 298,3 °C, rkrit 3,23 MPas; Dh0isp 36,15 kJ/mol, Dh0osgor - 3749 kJ/mol; h 0,06 of Pa. s; badly rastvo. in water (1,7% ), it is good - in org. r...
Group: Chemical reactants
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METHYL TERT BUTYL ETHER (2 - methyl - 2 - metoksi - propane) (CH3)3COCH3, pier. m 88,1; bestsv. liquid with radio smell; t. square of - 108,6 °C, t. kip. 55,2 °C; 4 ° 0,7405; pd20 1,3690; rkrit 3,43 MPas, tkrit of 497,1 °C; C0p 2,135kdzh / (kg. J); Dh0obr - 3325 kJ/kg (for gas) and - 3667 kJ/kg...
Group: Chemical reactants