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Merck

466271

Sigma-Aldrich

过氧化钙

75%, −200 mesh

别名:

Calcium dioxide

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About This Item

经验公式(希尔记法):
CaO2
CAS号:
分子量:
72.08
EC號碼:
MDL號碼:
分類程式碼代碼:
12352303
PubChem物質ID:
NACRES:
NA.23

品質等級

化驗

75%

形狀

powder

反應適用性

reagent type: oxidant

粒徑

−200 mesh

mp

>365 °C

SMILES 字串

[Ca++].[O-][O-]

InChI

1S/Ca.O2/c;1-2/q+2;-2

InChI 密鑰

LHJQIRIGXXHNLA-UHFFFAOYSA-N

一般說明

过氧化钙 (CP) 是一种过氧化化合物,可释放氧气和过氧化氢。它是一种安全的无机过氧化合物,以氧的固体形式存在。过氧化钙可用于污染场地的修复。它可以作为释氧材料 (OSM),构建可渗透的反应性屏障体系。

應用

CP 可以作为一种改良剂,为农业、园艺和生物技术应用提供氧气。

其他說明

残留有氢氧化钙

訊號詞

Danger

危險分類

Eye Dam. 1 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

5.1B - Oxidizing hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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分析证书(COA)

Lot/Batch Number

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Oxygen release kinetics from solid phase oxygen in Arctic Alaska
Schmidtke T, et al.
Journal of Hazardous Materials, 64(2), 157-165 (1999)
Maria Touri et al.
Materials science & engineering. C, Materials for biological applications, 84, 236-242 (2018-03-10)
Tissue engineering scaffolds with oxygen generating elements have shown to be able to increase the level of oxygen and cell survivability in specific conditions. In this study, biphasic calcium phosphate (BCP) scaffolds with the composition of 60% hydroxyapatite (HA) and
Venu Shanmugavel et al.
Food chemistry, 311, 125964-125964 (2019-12-23)
Potassium bromate, is an oxidizing agent and one of the best and cheapest dough improvers in the baking industry. Due to its positive effects it plays a major role in the bread-making industry. Potassium bromate has significant effect on food
Rijuta Ganesh Saratale et al.
Bioresource technology, 258, 26-32 (2018-03-09)
This study focuses on development of calcium peroxide (CaO2) pretreatment that removes major part of lignin but retaining most of sugar components of kenaf core powder (KCP) biomass. In chemical pretreatment, usually higher loss of biomass occurs which was less
Seonhee Kim et al.
The Science of the total environment, 762, 143124-143124 (2020-11-01)
Arsenic (As) is uptaken more readily by rice over wheat and barley. The exposure of As to humans being in the rice-consuming regions is a serious issue. Thus, an effective practice to reduce the translocation of As from soil to

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