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10486-00-7 - Sodium perborate tetrahydrate, 97% - A10189 - Alfa Aesar

A10189 Sodium perborate tetrahydrate, 97%

Codice CAS

Dimensioni Prezzo ($) Quantità Disponibilità
100g 30,70
500g 98,70
2500g 400,00
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Sodium perborate tetrahydrate, 97%


Proprietà chimiche

Peso formula
153.86 (81.84anhy)
Punto di fusione
60° dec.
Soluble in water.


Sodium perborate tetrahydrate is considered as a source of active hydrogen used in detergents, cleaning products, laundry detergents and bleaches. It finds application as a tooth bleaching agent utilized for tooth. It has antiseptic properties and acts as disinfectant as well as preservative in eye drops. Further, it is mixed with suitable activator, tetraacetylethylenediamine in order to release oxygen at lower temperatures.


Moisture sensitive.Incompatible with metals, metallic salts, acids, bases and reducing agents.


Useful, inexpensive oxidant. Reviews: Chemtech, 566 (1991); Tetrahedron, 51, 6145 (1995); Synthesis, 1325 (1995); J. Chem. Soc., Perkin 1, 471 (2000). Examples: Oxidation of secondary alcohols to ketones, and ɑ-hydroxy acids to keto acids: Synthesis, 765 (1989). Mild epoxidation of ɑß-unsaturated ketones: Synth. Commun., 19, 3579 (1989); Tetrahedron Lett., 36, 663 (1995). Partial hydrolysis of nitriles to amides: Tetrahedron, 45, 3299 (1989); Synth. Commun., 20, 563 (1990). Oxidation (in AcOH) of sulfides to sulfoxides or sulfones, arylamines to nitro compounds, and Baeyer-Villiger oxidation of ketones to esters: Tetrahedron, 43, 1753 (1987). Oxidation (in AcOH) of aromatic aldehydes to acids: Tetrahedron, 45, 3299 (1989); or oximes to nitro compounds: Synlett, 337 (1992). Oxidative conversion of organoboranes to alcohols: Org. Synth. Coll., 9, 522 (1998).

In combination with triflic acid for hydroxylation of aromatics: Synlett, 39 (1991).

In combination with acetic anhydride, cyclic acetals are cleaved to their respective esters: Synlett., 329 (1995).

For phase-transfer oxidation of alcohols to ketones, catalyzed by Chromium(VI)­ oxide, 12522, see: Synth. Commun., 21, 575 (1991).

For a brief feature on uses in synthesis, see: Synlett, 2513 (2006).

Qin, S.; Yin, B.; Zhang, Y.; Zhang, Y. Leaching kinetics of szaibelyite ore in NaOH solution. Hydrometallurgy 2015, 157, 333-339.

Hematian, S.; Hormozi, F. Drying kinetics of coated sodium percarbonate particles in a conical fluidized bed dryer. Powder Technol. 2015, 269, 30-37.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H272-H302-H318-H360-H335

May intensify fire; oxidizer. Harmful if swallowed. Causes serious eye damage. May damage fertility or the unborn child. May cause respiratory irritation.

Dichiarazioni precauzionali: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

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