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If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

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323381

Sigma-Aldrich

过氧化氢 溶液

contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H2O

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About This Item

经验公式（希尔记法）:
H2O2
CAS号:
7722-84-1
分子量:
34.01
Beilstein:
3587191
MDL编号:
MFCD00011333
UNSPSC代码:
12352304
PubChem化学物质编号:
329754143
NACRES:
NA.21

蒸汽密度

1.1 (vs air)

质量水平

100

蒸汽压

23.3 mmHg ( 30 °C)

表单

liquid

包含

~200 ppm acetanilide as stabilizer

反应适用性

reagent type: oxidant

浓度

3 wt. % in H2O
3.0-4.0 wt. % (H2O2 basis with KMnO4, redox titration)

折射率

n20/D 1.335

密度

1 g/mL at 25 °C

储存温度

10-30°C

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相关类别

一般描述

过氧化氢溶液是一种重要的商用化学品，在精细化工领域有多种用途。H2O2 还被用于化工制造精细的和大宗的化合物，以及用于污水处理。它是一种氧化剂，广泛存在于漂白剂、化妆品、洗涤剂中。

应用

过氧化氢溶液可以被用作：
  • 和尿素一起用于TS-1（硅酸钛-1）催化剂催化丙烯的环氧化反应的氧化剂
  • 氧化As（III）成为As（V）的氧化剂。

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    STBK8056
    MKCW9382
    MKCW3272
    MKCV6663
    MKCV1967

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