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Merck
CN

28-3630

Sodium perborate tetrahydrate

SAJ first grade, ≥95.0%

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About This Item

Linear Formula:
NaBO3 · 4H2O
CAS Number:
Molecular Weight:
153.86
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
239-172-9
MDL number:
Assay:
≥95.0%
Grade:
SAJ first grade
Form:
crystalline
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Product Name

Sodium perborate tetrahydrate, SAJ first grade, ≥95.0%

InChI key

IBDSNZLUHYKHQP-UHFFFAOYSA-N

InChI

1S/BO3.Na.4H2O/c2-1-3-4-1;;;;;/h;;4*1H2/q-1;+1;;;;

SMILES string

O.O.O.O.[Na+].[O-]B1OO1

grade

SAJ first grade

assay

≥95.0%

form

crystalline

availability

available only in Japan

pH

10.0-10.4 (25 °C, 10 g/L)

mp

60 °C (dec.) (lit.)

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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Renato Miotto Palo et al.
American journal of dentistry, 23(3), 171-174 (2010-08-20)
To quantify the amount of peroxide penetration from the pulp chamber to the external surface of teeth during the walking bleaching technique. Seventy-two bovine lateral incisors were randomly divided over five experimental groups and one control (n = 12 per
Gabriella Simbula et al.
Journal of endodontics, 36(9), 1516-1520 (2010-08-24)
Tetraacetylethylenediamine in association with sodium perborate (TAED+P) can be suggested for its use as an endodontic disinfectant because of its antimicrobial activity against different bacterial species when used at low concentrations. The purpose of this study was to measure the
Ana Lucia Machado et al.
The Journal of prosthetic dentistry, 102(2), 115-122 (2009-08-01)
Microwave irradiation and immersion in chemical solutions have been recommended for denture disinfection. However, the effect of these procedures on the surface characteristics of denture base and reline resins has not been completely evaluated. The purpose of this study was
Daphne Camara Barcellos et al.
The journal of contemporary dental practice, 12(2), 109-113 (2011-12-22)
This study aimed to measure pH changes during 14 days intracoronal bleaching with hydrogen peroxide/sodium perborate and carbamide peroxide/sodium perborate. Twenty patients presenting endodontically treated central maxillary incisors with color alterations were divided in two groups (n = 10): Group
V Cavalli et al.
International endodontic journal, 42(7), 568-575 (2009-05-27)
To evaluate the effects of intracoronal bleaching on ultimate tensile strength (UTS) of sound and etched dentine and its ultrastructure morphology. Bovine dentine specimens with (e) or without previous etching with 37% phosphoric acid for 15 s were used for

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