dichromate


Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to dichromate: sodium dichromate, Ammonium dichromate

di·chro·mate

 (dī-krō′māt′, dī′krō-)
n.
The anionic divalent group, Cr2O7, or a compound containing it, usually having a characteristic orange-red color. Also called bichromate.

dichromate

(daɪˈkrəʊmeɪt)
n
(Elements & Compounds) any salt or ester of dichromic acid. Dichromate salts contain the ion Cr2O72–. Also called: bichromate

di•chro•mate

(daɪˈkroʊ meɪt)

n.
a salt of the hypothetical acid H2Cr2O7, as potassium dichromate, K2Cr2O7.
[1860–65]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.dichromate - a salt of the hypothetical dichromic acid
salt - a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal)
References in periodicals archive ?
04167 M potassium dichromate solution was added and mixed.
The kit is a safer alternative to the use of potassium dichromate in these open-sample instruments.
Dan Cifelli, Richard Rallison and Lee Dickson, longtime innovators from different sectors of the holography industry, have joined together to create Wasatch Photonics, a dichromate gelatin (DCG) HOE venture aiming to sell its high quality gratings to the optical communications industry.
They are using ESR technology to measure free-radical production in intact cells exposed to prooxidant chemicals such as menadione and potassium dichromate.
The MR3 plant will process metals wastes generated from Taiwan's electroplating, metal finishing, and printed circuit board industries into high purity specialty metals chemical products such as Potassium Dichromate, Nickel Sulfate, Copper Sulfate and Zinc Sulfate for sale in domestic and international markets.
Cr(VI) chemicals include: chromium oxide (Cr02) * ammonium dichromate (NH4Cr207) * calcium chromate (CaCr04) * chromium trioxide (chromic acid) (Cr03) * lead chromate (PbCr04) * potassium dichromate (K2Cr207) * sodium chromate (Na2Cr04) * strontium chromate (SrCr04) * and zinc chromate (Zn_Cr04):
Chromosomal aberrations and morphological transformation in hamster embryonic cells treated with potassium dichromate in vitro.
In spring 1998, we returned to Wollega Province, collected additional stool samples from three species of primates (baboons, colobus, and African green monkeys [Cercopithecus aethiops]), and placed these samples in potassium dichromate for subsequent biologic and molecular studies.
These wastes will be processed into high purity specialty metals chemical products such as Potassium Dichromate, Nickel Sulfate, Copper Sulfate and Zinc Sulfate for sale domestically, as well as into international markets.
The core element is a shift from the international chrome value chain to centralization in South Africa, where chrome ore is processed into the intermediate sodium dichromate and ultimately to chrome specialties, predominantly chrome tanning salts for use in tanneries worldwide.
In the laboratory, oocysts are induced to sporulate in potassium dichromate in a petri dish at ambient temperatures (25 [degrees] C to 30 [degrees] C).