chromous

For example, the reductor can be used in the preparation of crystalline chromous acetate.

Chromous acetylacetonate is a highly oxygen-sensitive, light brown compound.

Chromium(II) chloride, also known as chromous chloride.

An aqueous solution of a Cr(III) compound is first reduced to the chromous state using zinc.

The resulting blue solution is treated with sodium acetate, which results in the rapid precipitation of chromous acetate as a bright red powder.

Chromous chloride catalyzes the direct conversion of both fructose (yielding 90%+) and glucose (yielding 70%+) into an HMF.

The preparation of chromous acetate once was a standard test of the synthetic skills of students due to its sensitivity to air and the dramatic colour changes that accompany its oxidation.

Typical is the procedure from chromous acetate and KCN which affords green K[Cr(CN)], which is subsequently oxidized in air.

And as they were spreading abroad on their octopuds their drifter nets, the chromous gleamy seiners' nets and,no lie, there was word of assonance being softspoken among those quartermasters.

Many chromous carboxylates are also known, most famously, the red chromous acetate (Cr(OCCH)), which features a quadruple bond.

(Chromium chromate can also refer to chromium(II) chromate, chromous chromate, CrCrO, or CrO, CAS 41261-95-4.)