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Sodium perborate monohydrate

Sodium Peroxoborate. Sodium peroxoborate [10332-33-9] (sodium perborate monohydrate), Na2[82(02)2(011)4], formerly written as NaBO H20, is known only as a microcrystalline powder, made by dehydrating the hexahydrate. The crystal stmcture has not been deterrnined, but the vibrational spectmm (27) indicates the presence of the same cycHc peroxodiborate anion (4) as that in the hexahydrate as well as in the tetrahydrate. [Pg.93]

Sodium perborate monohydrate, NaBO H2O or Na2B2(02)2(0H)4, 16.0 wt % active oxygen, is commercially prepared by dehydration of the tetrahydrate. The monohydrate has the same peroxyborate anion (7), as the higher hydrates and is the anhydrous sodium salt of this anion. Further dehydration results in decomposition of the peroxyborate. [Pg.200]

The dominant bleaches in Europe and many other regions of the world are of the peroxide variety. The usual sources of hydrogen peroxide are inorganic peroxides and peroxohydrates. The most frequently encountered source is sodium perborate tetrahydrate. Sodium perborate monohydrate and sodium percarbonate have been increasingly used at the expense of sodium perborate tetrahydrate. [Pg.89]

Sodium perborate hydrates, 4 268-269 Sodium perborate monohydrate, 4 242t, 268-269... [Pg.860]

Sodium perborate monohydrate Sodium perborate tetrahydrate Sodium percarbonate Sodium perchlorate Sodium perchlorate monohydrate Sodium permanganate Sodium peroxide Sodium persulfate Strontium chlorate Strontium perchlorate Strontium peroxide Tetranitromethane Thallium chlorate Trichloro-s-triazinetrione (trichloroisocyanuric) (acid all forms)... [Pg.64]

A 500-ml three-necked flask was charged with 2,7-dibromo-9-fluorenone (6.65 g), 140 ml trifluoroacetic acid/chloroform, 1 1, and sodium perborate monohydrate and then stirred for 20 hours. The reaction liquid was filtrated through Celite and then washed with toluene. The filtrate was washed with water, sodium hydrogen sulfite, and saturated saline and then dried over Na2SC>4. After concentration 6.11 g of residue was obtained. After recrystallization from chloroform 1.19 g of product was isolated. [Pg.150]

In solution, sodium perborate monohydrate is similar in action to that of hydrogen peroxide. At elevated temperatures, active oxygen is released and has a bleaching effect but does not affect animal, vegetable, and synthetic fibers [3, 4]. [Pg.148]

Octy1phenoxy Polyethoxyethanol, 9-10 Moles EO Sodium Perborate, Monohydrate... [Pg.11]

Liquid Nonionic Surfactant (7-9 Moles EO C12-15) Acusol 445ND Sodium Polyacrylate (92% solids) Sodium Perborate Monohydrate Bleach Valfor 100 Zeolite A Sodium Sulfate... [Pg.28]

Synonyms cas 7532-04-4 sodium perborate anhydrous sodium perborate monohydrate Sodium Peroxide... [Pg.257]

The (diacetoxyiodo)benzene-promoted oxidative iodolactonization of pentenoic acids 347 in the presence of tetrabutylammonium iodide proceeds smoothly at room temperature to afford lactones 348 in high yields (Scheme 3.138) [433]. A catalytic version of this iodolactonization using iodobenzene as a catalyst and sodium perborate monohydrate as the stoichiometric oxidant has also been reported (Section 4.1). [Pg.205]

CAS 7632-04-4 EINECS/ELINCS 231-556-4 Synonyms Boric acid, sodium salt Perboric acid, sodium salt Sodium perborate anhydrous Sodium perborate monohydrate Sodium peroxoborate Sodium peroxometaborate Sodium peroxyborate... [Pg.4086]

Sodium perborate anhydrous Sodium perborate monohydrate. See Sodium perborate... [Pg.4086]

There are two grades of PBS that differ in the amount of water of aystallization present in the molecule. These are sodium perborate tetrahydrate (PBS4), and sodium perborate monohydrate (PBSl). [Pg.426]

See other pages where Sodium perborate monohydrate is mentioned: [Pg.908]    [Pg.472]    [Pg.93]    [Pg.312]    [Pg.141]    [Pg.188]    [Pg.202]    [Pg.477]    [Pg.265]    [Pg.312]    [Pg.150]    [Pg.141]    [Pg.188]    [Pg.202]    [Pg.103]    [Pg.139]    [Pg.26]    [Pg.908]    [Pg.133]    [Pg.430]    [Pg.1152]    [Pg.250]    [Pg.146]    [Pg.146]    [Pg.768]    [Pg.429]    [Pg.11]    [Pg.26]    [Pg.26]    [Pg.344]    [Pg.251]    [Pg.186]    [Pg.349]   
See also in sourсe #XX -- [ Pg.257 ]

See also in sourсe #XX -- [ Pg.428 ]



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