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2,3,5,7-Tetrahydroxy-1,4-naphthalenedione

Index 2,3,5,7-Tetrahydroxy-1,4-naphthalenedione

2,3,5,7-Tetraahydroxy-1,4-naphthalenedione, also called 2,3,5,7-tetrahydroxynaphthoquinone or spinochrome B, is an organic compound with formula, formally derived from 1,4-naphthoquinone through the replacement of four hydrogen atoms by hydroxyl (OH) groups. [1]

17 relations: Acetate, Ester, Hemicentrotus, Hexahydroxy-1,4-naphthalenedione, Hydrogen, Hydroxy group, Iron(III) chloride, Lead acetate, Methanol, Mollusc shell, Naphthoquinone, Organic compound, Pigment, Pseudocentrotus depressus, Sodium hydroxide, Sublimation (phase transition), 2,3,5,6,8-Pentahydroxy-1,4-naphthalenedione.

Acetate

An acetate is a salt formed by the combination of acetic acid with an alkaline, earthy, metallic or nonmetallic and other base.

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Ester

In chemistry, an ester is a chemical compound derived from an acid (organic or inorganic) in which at least one –OH (hydroxyl) group is replaced by an –O–alkyl (alkoxy) group.

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Hemicentrotus

Hemicentrotus pulcherrimus is a species of sea urchin, the only one in the monotypic genus Hemicentrotus.

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Hexahydroxy-1,4-naphthalenedione

2,3,5,6,7,8-Hexahydroxy-1,4-naphthalenedione, also called hexahydroxynaphthoquinone or spinochrome E, is an organic compound with formula.

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Hydrogen

Hydrogen is a chemical element with symbol H and atomic number 1.

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Hydroxy group

A hydroxy or hydroxyl group is the entity with the formula OH.

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Iron(III) chloride

Iron(III) chloride, also called ferric chloride, is an industrial scale commodity chemical compound, with the formula FeCl3 and with iron in the +3 oxidation state.

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Lead acetate

Lead acetate can refer to.

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Methanol

Methanol, also known as methyl alcohol among others, is a chemical with the formula CH3OH (a methyl group linked to a hydroxyl group, often abbreviated MeOH).

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Mollusc shell

The mollusc (or molluskOften spelled mollusk shell in the USA; the spelling "mollusc" are preferred by) shell is typically a calcareous exoskeleton which encloses, supports and protects the soft parts of an animal in the phylum Mollusca, which includes snails, clams, tusk shells, and several other classes.

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Naphthoquinone

Naphthoquinone is a class of organic compounds structurally related to naphthalene.

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Organic compound

In chemistry, an organic compound is generally any chemical compound that contains carbon.

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Pigment

A pigment is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption.

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Pseudocentrotus depressus

Pseudocentrotus depressus, commonly known as the pink sea urchin, is a species of sea urchin, one of only two species in the genus Pseudocentrotus.

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Sodium hydroxide

Sodium hydroxide, also known as lye, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations and hydroxide anions. Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·n. The monohydrate NaOH· crystallizes from water solutions between 12.3 and 61.8 °C. The commercially available "sodium hydroxide" is often this monohydrate, and published data may refer to it instead of the anhydrous compound. As one of the simplest hydroxides, it is frequently utilized alongside neutral water and acidic hydrochloric acid to demonstrate the pH scale to chemistry students. Sodium hydroxide is used in many industries: in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner. Worldwide production in 2004 was approximately 60 million tonnes, while demand was 51 million tonnes.

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Sublimation (phase transition)

Sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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2,3,5,6,8-Pentahydroxy-1,4-naphthalenedione

2,3,5,6,8-Pentahydroxy-1,4-naphthalenedione, also called 2,3,5,6,8-pentahydroxy-1,4-naphthoquinone or spinochrome D, is an organic compound with formula, formally derived from 1,4-naphthoquinone through the replacement of five hydrogen atoms by hydroxyl (OH) groups.

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Redirects here:

2,3,5,7-Tetrahydroxy-1,4-naphthoquinone, 2,3,5,7-tetrahydroxy-1,4-naphthalenedione, C10H6O6, Spinochrome B.

References

[1] https://en.wikipedia.org/wiki/2,3,5,7-Tetrahydroxy-1,4-naphthalenedione

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