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Merck
CN

71840

过硼酸钠 四水合物

purum p.a., 96% (RT)

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关于此项目

线性分子式:
NaBO3 · 4H2O
化学文摘社编号:
分子量:
153.86
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
239-172-9
MDL number:
Assay:
96% (RT)
Form:
powder or crystals
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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

purum p.a.

assay

96% (RT)

form

powder or crystals

concentration

≥10% (active oxygen)

pH

10-10.4 (25 °C, 10 g/L)

mp

60 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤6000 mg/kg

cation traces

Ca: ≤200 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg

Quality Level

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General description

过硼酸钠四水合物是一种水合钠盐。它参与苯胺和硫化物的多种氧化反应。

Application

过硼酸钠四水合物可用于以下研究:
  • 碘代芳烃转化为(二乙酰氧基碘代)芳烃。
  • 氧化 Π-缺乏的吖嗪,得到 N-氧化物。
  • 氧化含硫杂环化合物,得到 SS-二氧化物。
  • 微波辅助氧化水合各种芳香族和脂肪族腈。

signalword

Danger

target_organs

Respiratory system

存储类别

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

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

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Further functional group oxidations using sodium perborate.
McKillop A and Kemp D.
Tetrahedron, 45(11), 3299-3306 (1989)
Microwave-promoted transformation of nitriles to amides with aqueous sodium perborate.
Sharifi A, et al.
Synthetic Communications, 31(3), 431-434 (2001)
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