Miscellaneous industrial chemistry

STH ethylcellosolve for hromatogr. (3 ml) Ethylcellosolve (2 ethoxyethanol, C2H5OC2H4OH) — ethylene glycol monoethyl ether, colorless, transparent, combustible liquid with spirit smell. Let's dissolve in water, alcohols, glycols, diethyl ether, acetone, chloroform and other organic solvents,...

STH vinyl acetate for hromatogr. (3 ml) Vinyl acetate - organic compound of class of esters, transparent liquid with characteristic smell. Formula: C4H6O2 Density: 934,00 kg/m ³ Boiling temperature: 72,7 °C Molar mass: 86,09 g/mol

Chemical name: 2 ethoxyethanol Empirical formula: C2H5OCH2CH2OH Technical specifications: GOST 8313 - 88 Ethylcellosolve technical (ethylene glycol monoethyl ether) can be used as solvent of paints and varnishes as additive to motor and reactive fuels, and also as the component of polishing...

Generic names: hydrogen peroxide, hydroperoxide, hydrogen dioxide, perhydrol. CAS No. : 7722 - 84 - 1 Danger class: 2 Density (g/dm3) at 20C: 1,10 - 1,15 Appearance: colorless transparent liquid. Physical and chemical indicators: Name of indicator Norm for the B - 6 brand Mass fraction of...

Production In modern conditions of separate production of formiate of sodium does not exist, it is received in the form of by - product at pentaerythritol production. On the other hand, such production not absolutely pure therefore sodium formiate in that case can have some impurity which demand...

Sodium formiate (sodium formiate) — chemical compound with formula HCOONa, by - product of production of pentaerythritol. It is used as reducer in organic synthesis. Sodium formiate technical represents sodium formiate with dash of pentaerythritol and its derivatives. Sodium formiate technical is...

Boron nitride — binary compound of boron and nitrogen. Chemical formula: BN. Crystal boron nitride izoelektronen to carbon and, like it, exists in several allotropic modifications. The following allotropic is known to boron nitride modification: hexagonal (α), (white graphite — powder, white,...

Sodium formiate (sodium formiate) — chemical compound with formula HCOONa, by - product of production of pentaerythritol. It is used as reducer in organic synthesis. Sodium formiate technical represents sodium formiate with dash of pentaerythritol and its derivatives. Sodium formiate technical is...

Chemical formula: C10H18N2Na2O10 Appearance: white crystal powder or crystals of white color. Content of the main substance: 99.0 min %

Hematoxylin — the histologic dye received from radio extract of kampeshevy tree (Haematoxylon campechianum) and applied in the form of different solutions. When coloring by hematoxylin cellular kernels gain bright blue color.

Orthophenanthroline (1,10 phenanthroline) of ChDA TU 6 - 09 - 40 - 2472 - 87

The concentrated aqueous solutions of chloric acid widely are used in analytical chemistry, and also for receiving perchlorates. Chloric acid is applied at decomposition of complex ores, in the analysis of minerals, and also as the catalyst. Salts of chloric acid: KClO4 potassium perchlorate is...

Generic names: hydrogen peroxide, hydroperoxide, hydrogen dioxide, perhydrol. CAS No. : 7722 - 84 - 1 Danger class: 2 Density (g/dm3) at 20C: 1,10 - 1,15 Appearance: colorless transparent liquid. Physical and chemical indicators: Name of indicator Norm for the B - 6 brand Mass fraction of...