chrome alum definition

  • noun:
    • A violet-red crystalline chemical, CrK(SO4)2·12H2O, found in tanning, as a mordant, and in photography.
    • a dark violet material, (SO4)3Cr2.K2SO4.24H2O, analogous to, and crystallizing like, typical alum. It's considered to be a double sulphate of chromium and potassium.
    • A erystallizable dual sodium (K2SO4 + Cr2(SO4)3 + 24H2O) created associated with the sulphates of chromium and potassium: a by-product within the make of synthetic alizarin, found in dyeing and calico-printing.
    • a violet-colored sodium found in hide tanning and as a mordant in dyeing
    • A violet-red crystalline compound, CrK(SO4)2·12H2O, used in tanning, as a mordant, and in photography.
    • a dark violet compound, (SO4)3Cr2.K2SO4.24H2O, analogous to, and crystallizing like, typical alum. It really is considered a double sulphate of chromium and potassium.
    • A erystallizable two fold salt (K2SO4 + Cr2(SO4)3 + 24H2O) formed of this sulphates of chromium and potassium: a by-product within the make of artificial alizarin, used in dyeing and calico-printing.
    • a violet-colored sodium utilized in hide tanning and as a mordant in dyeing

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  • Definition for "chrome alum"
    • A violet-red crystalline chemical, CrK(SO4)2·12H2O, found in tanning,…
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  • Hypernym for "chrome alum"
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