chemical-categories

Propylene Glycol Monomethyl Ether

Propylene Glycol Monomethyl Ether is used as a solvent for cellulose, acrylics, dyes,inks and stains.Propylene Glycol Monomethyl Ether is an organic solvent with a wide variety of industrial and commercial uses.It also finds use as an in industrial and commercial paint stripper.

RESORCINOL

Resorcinol crystallizes from benzene as colorless needles that are readily soluble in water, alcohol, and ether, but insoluble in chloroform and carbon disulfide. It reduces Fehling's solution and ammoniacal silver solutions. It does not form a precipitate with lead acetatesolution, as does the isomeric pyrocatechol. Iron(III) chloride colors its aqueous solution a dark-violet, and bromine water precipitates tribromoresorcin. These properties are what give it its use as a colouring agent for certain chromatography experiments.

Reduced Erbium Metal Purified 99%

Erbium metal by reduction method, distillation method

Er REM 99.9%

rare earth metal

Rhodium Chloride Hydrate Industrial Grade 99.9%

Rhodium chloride hydrate is dark red crystalline powder, which is a precious metal compound. It has odor of acid and tend to deliquesce. When temperature is above 100℃, it starts to decompose into Rh₂O₃ and HCl. Rhodium(III) chloride is soluble in water, hydrochloric acid, acetone and ethyl alcohol, however not soluble in diethyl ether. Sponge rhodium metal is the raw material.

Rhodium Chloride Hydrate

Applications

Rhodium(III) chloride hydrate is a important chemical catalyst, which is for cleaning automobile exhaust and pharmacy. It is catalyst for reduction reaction of cinnamyl aldehyde, accompanying with coupled reaction of arylboronic acid. It is also catalyst when methane turn into acetic acid.

RuCl2-R-T-BINAP Technical

RuCl[(S,S)-Tsdpen[(p-cymene) Technical 98

RuHCl(R)-(T-BINAP)2 Technical

Rubidium Fluoride Industrial Grade 99.9%

Rubidium fluoride is colorless crystal powder, which own hygroscopicity.  It is minor metalfluoride. RbF is soluble in water and hydrofluoric acid, but insoluble in ethyl alcohol, dithyl ether and liquid ammonia. Rubidium carbonate, rubidium hydroxide or rubidium metal is the raw material.

Rubidium Fluoride

Applications

Rubidium fluoride uses as chemical reagent. RbF is also raw material for toothpaste.

Ruthenium Nitrosyl Chloride Industrial Grade 99%

Ruthenium nitrosylchloride is brown crystalline powder, which is a precious metal salts. It is stable at room temperature and room pressure.

Ruthenium Nitrosylchloride

Applications

Ruthenium(III) nitrosychloride is a noble metal chemical for experiment uses.

Samarium Foils LAB GRADE 99.9%

Samarium metal by reduction method, distillation method

Sm REM 99.9%

Rare earth metal