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Potassium chromium sulfate chrome

Synonyms Chrome alum, Chromium and potassium sulfate, Potassium chromium sulfate. Appearance Dark violet-red crystals (ruby red by transmitted light) or light violet powder. Uses Preparation of chrome alum fixing bath as hardening agent for gelatin. [Pg.174]

Potassium chrome alum Potassium chromium sulfate... [Pg.937]

Potassium chromate (VI) Potassium chromate, yellow. See Potassium chromate Potassium chrome alum Potassium chromium sulfate. See Chromium potassium sulfate Potassium citrate... [Pg.3630]

One hundred grams of very finely powdered potassium chromium (III) sulfate (chrome alum) are mixed in a flask... [Pg.199]

SYNS CHROME ALUM CHROME POTASH ALUM CHROMIC POTASSIUM SULFATE CHROMIC POTASSIUM SULPHATE CHROMIUM POTASSIUM SULFATE (1 1 2) CHROMIUM POTASSIUM SULPHATE CRYSTAL CHROME ALUM POTASSIUM CHROMIC SULPHATE POTASSIUM CHROMIUM ALUM POTASSIUM DISULPHATOCHROMATE(III) SULFURIC ACID, CHROMIUM (3+) POTASSIUM SALT (2 1 1)... [Pg.1158]

Basicity chrome alum CCRIS 7532 Chrome alum Chrome potash alum Chromic potassium sulfate Chromic potassium sulphate Chromium potassium bis(sulphate) Chromium potassium sulfate (1 1 2) Chromium potassium sulfate (CrK(S04)2) Chromium potassium sulphate Chromium(lll) potassium sulfate Crystal Chrome Alum EINECS 233401-6 Potassium chromic sulfate Potassium chromic sulphate Potassium chromium alum Potassium chromium disulfate (KCr(S04)2) Potassium disulphatochromate (III) Sulfuric acid, chromium(3 ) potassium salt (2 1 1). Mordant for dyeing fabrics uniformly [dodecahydratej mp = 89° d = 1.83 soluble in 4 parts H2O. [Pg.143]

All compounds of chromium are colored the most important are the chromates of sodium and potassium and the dichromates and the potassium and ammonium chrome sulfates. The dichromates are used as oxidizing agents in quantitative analysis, and also in tanning leather. Other compounds are of industrial value lead chromate is chrome-yellow, a valued pigment. Chromium compounds are used in the textile industry as mordants (substances capable of binding dyes to textile fibers), and by the aircraft and other industries for anodizing aluminum. Chromium compounds are toxic and should be handled with proper safeguards. [Pg.39]

Chromium potassium sulfate (Chrome almn) is included as a preservative If the slides are kept dry, or at-20°C, it can be omitted... [Pg.178]

For the student interested in crystal growth, potassium aluminum sulfate, also called alum, is a salt available in most pharmacies. It will form single crystals relatively easily from a supersaturated solution. Alum crystals are octahedral in shape and colorless. The related compound, chromium aluminum sulfate dodecahydrate, called chrome alum, forms dark-purple octahedral crystals. Mixing various proportions of supersaturated alum and chrome alum solutions allows the growth of mixed crystals that resemble amethysts in color. (The more alum in the mix, the lighter the purple color of the crystal.) Take the powder patterns of crnshed pnre alum and crushed pure chrome alum, and a mixture of the two compounds. After yon have grown some mixed crystals, crush some and take their powder pattern. Is it different from the two pure materials and from the mixture Explain your observations. [Pg.689]

NH4)2S04.Al2(S04)3.24H20 The name alum originally came from the presence of Al + as the trivalent ion, but is now also applied to other double salts containing trivalent ions, thus, chromium(III) potassium sulfate (chrome alum) is... [Pg.8]

Probably the most common compound of +3 chromium is potassium chrome alum, KCr(SOi)r 12H20. We know that the twelve water molecules are distributed equally, six around Cr+a and six around K+. Potassium chrome alum is just one example of the general class of solids called alums which have a 4-1 ion, a +3 ion, two sulfates, and twelve molecules of water. In the dyeing industry chrome alum is used for fixing dyes to fabrics. [Pg.403]

Slide coating solution 0.5% (w/v) gelatin, 0.5% (w/v) chrome alum (chromium [III] potassium sulfate 12-hy ate) in distilled water. [Pg.155]

Chromate of soda. See Sodium chromate Chrome. See Chromium Chrome alum. See Chromium potassium sulfate... [Pg.930]

Chromen-2-one. See Coumarin Chrome ocher. See Chromium oxide (ic) Chrome orange. See Lead chromate oxide Chrome oxide Chrome oxide green Chrome oxide pigment. See Chromium oxide (ic) Chrome potash alum. See Chromium potassium sulfate... [Pg.931]

Manuf./Distrib. Atomergic Chemetals http //www.atomergic.com, Nichem Chromium potassium sulfate CAS 10141-00-1 7788-99-0 (dodecahydrate) Synonyms Chrome alum Chrome potash alum Chromic potassium sulfate Chromium potassium sulfate (1 1 2) Chromium (III) potassium sulfate... [Pg.937]

Chromium (VI) sulfate is used in the tamiing of leather. Chromic acid is used for the treatment of timber to produce copper chrome arsenic salts (CCAs). Potassium dichromate is used in the textile industry as a mordant... [Pg.372]

Alum, chrome (see Chromium potassium sulfate) Alum, potassium (see Aluminum potassium sulfate) Alum, sodium (see Aluminum sodium sulfate)... [Pg.902]

This is an aqueous solution of 0.1% gelatin and 0.01% chrome alum (chromium potassium sulfate CrK[S0 ]2 12H20]. Dissolve the gelatin in hot water. Allow the solution to cool, and then add chrome alum. Subbing solution can be stored at 4°C for long periods. [Pg.123]

See other pages where Potassium chromium sulfate chrome is mentioned: [Pg.300]    [Pg.300]    [Pg.457]    [Pg.80]    [Pg.305]    [Pg.80]    [Pg.305]    [Pg.160]    [Pg.160]    [Pg.13]    [Pg.249]    [Pg.964]    [Pg.915]    [Pg.915]    [Pg.433]    [Pg.930]    [Pg.85]    [Pg.330]    [Pg.433]    [Pg.44]    [Pg.296]    [Pg.297]    [Pg.1025]    [Pg.5423]    [Pg.5598]   


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