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5 g

Ref. CDX-A0149-G005

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Neuf 98.00 H.T.


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Détails Produit

Product description: Probe for the colorimetric determination of boron in samples such us soils, plants, composts, manure, water, nutirent solution, glass or steel (microgram levels of boron). It forms an orange complex with boron in aqueous solution (absorption maxima at ~415nm). The detection range of boron in sample solutions is 1.0-6ppm. To detect boron in plant samples EDTA is used to mask copper, iron and aluminium ions. It is also used in electrocyclization reactions in the synthesis of martinellic acid, spirotryprostatin A and benzodiazepinones. Was shown to produce free radicals and might have anti-malarial and anti-cancer properties.

Alternate Names/Synonyms: 4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate; 4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodium salt

Product Type: Chemical

Molecular Formula: C17H12NNaO8S2 . xH2O

Molecular Weight: 445.40 (anhydrous basis)

CAS: 206752-32-1

Source / Host: Synthetic

Purity: >95% (T)


Appearance Yellow to orange powder.

Solubility: Soluble in water, ethanol or acetone.

Short Term Storage: +4°C

Long Term Storage: +4°C

Shipping: AMBIENT

Use & Stability: Stable for at least 2 years after receipt when stored at +4°C.

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