potassium chrome alum

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• Chrome alum — Potassium chromium sulfate Preferred IUPAC name Chromium potassium sulfate[ …   Wikipedia

• Chrome alum — Chrome Chrome, n. Same as {Chromium}. [1913 Webster] {Chrome alum} (Chem.), a dark violet substance, {(SO4)3Cr2.K2SO4.24H2O}, analogous to, and crystallizing like, common alum. It is regarded as a double sulphate of chromium and potassium.… …   The Collaborative International Dictionary of English

• chrome alum — n. an alum of which one of the components is chromium; esp., potassium chromium sulfate, KCr(SO4) 2·12H2O, used in tanning and dyeing …   English World dictionary

• chrome alum — 1. Also called ammonium chrome alum, ammonium chromic sulfate. a green, crystalline, water soluble powder, chromium ammonium sulfate, CrNH4(SO4)2·12H2O, used chiefly as a mordant in dyeing. 2. a violet, crystalline, water soluble powder,… …   Universalium

• chrome alum — /kroʊm ˈæləm/ (say krohm aluhm) noun a dark violet double sulphate of chromium and potassium, KCr(SO4)2.12H2O, crystallising like common alum, and used in dyeing …  

• Chrome — Chrome, n. Same as {Chromium}. [1913 Webster] {Chrome alum} (Chem.), a dark violet substance, {(SO4)3Cr2.K2SO4.24H2O}, analogous to, and crystallizing like, common alum. It is regarded as a double sulphate of chromium and potassium. {Chrome… …   The Collaborative International Dictionary of English

• Chrome green — Chrome Chrome, n. Same as {Chromium}. [1913 Webster] {Chrome alum} (Chem.), a dark violet substance, {(SO4)3Cr2.K2SO4.24H2O}, analogous to, and crystallizing like, common alum. It is regarded as a double sulphate of chromium and potassium.… …   The Collaborative International Dictionary of English

• Chrome red — Chrome Chrome, n. Same as {Chromium}. [1913 Webster] {Chrome alum} (Chem.), a dark violet substance, {(SO4)3Cr2.K2SO4.24H2O}, analogous to, and crystallizing like, common alum. It is regarded as a double sulphate of chromium and potassium.… …   The Collaborative International Dictionary of English

• Chrome yellow — Chrome Chrome, n. Same as {Chromium}. [1913 Webster] {Chrome alum} (Chem.), a dark violet substance, {(SO4)3Cr2.K2SO4.24H2O}, analogous to, and crystallizing like, common alum. It is regarded as a double sulphate of chromium and potassium.… …   The Collaborative International Dictionary of English

• Chrome — may refer to: Contents 1 Materials 2 Computing 3 Music 4 …   Wikipedia

• Alum — This article is about the chemical compound. For other uses, see Alum (disambiguation). Bulk alum Alum (  / …   Wikipedia