466271
Calcium peroxide
75%, −200 mesh
Synonym(s):
Calcium dioxide
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About This Item
Empirical Formula (Hill Notation):
CaO2
CAS Number:
Molecular Weight:
72.08
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23
Quality Level
Assay
75%
form
powder
reaction suitability
reagent type: oxidant
particle size
−200 mesh
mp
>365 °C
SMILES string
[Ca++].[O-][O-]
InChI
1S/Ca.O2/c;1-2/q+2;-2
InChI key
LHJQIRIGXXHNLA-UHFFFAOYSA-N
Related Categories
General description
Calcium peroxide (CP) is a peroxide compound that releases oxygen and hydrogen peroxide. It is a safe inorganic peroxy compound in a solid form of oxygen. It can be used in the remediation of contaminated sites. It has the ability to construct a permeable reactive barrier system by acting as oxygen releasing material (OSM).
Application
CP can be used as an amendment that facilitates the supplying of oxygen for agriculture, horticulture and biotechnology applications.
Other Notes
Remainder calcium hydroxide
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
易制爆化学品
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Laboratory column study for remediation of MTBE-contaminated groundwater using a biological two-layer permeable barrier
Liu S, et al.
Water Research, 40(18), 3401-3408 (2006)
Gang Xue et al.
Chemosphere, 255, 126983-126983 (2020-05-14)
The instability and rapid consumption of H2O2 limit the application of UV/H2O2 in water treatment. Recently, calcium peroxide (CaO2) has been demonstrated as an effective source of H2O2. However, the performance and mechanism of UV/CaO2 are still unknown. Herein, UV/CaO2
Leila Daneshmandi et al.
Journal of biomedical materials research. Part A, 108(5), 1045-1057 (2020-01-12)
One of the main challenges hindering the clinical translation of bone tissue engineering scaffolds is the lack of establishment of functional vasculature. Insufficient vascularization and poor oxygen supply limit cell survival within the constructs resulting in poor osseointegration with the
Neda Akhavan-Kharazian et al.
International journal of biological macromolecules, 133, 881-891 (2019-04-28)
In order to improve mechanical properties and biomedical behavior of chitosan-based polymeric films, the effect of nanocrystalline cellulose (NCC) and calcium peroxide (CP) particles on the properties of polymeric films based on chitosan (CS) and gelatin (GL) were investigated in
Tian-Jiao Zhou et al.
Journal of controlled release : official journal of the Controlled Release Society, 309, 82-93 (2019-07-26)
Hypoxia is a potent tumor microenvironmental (TME) factor promoting immunosuppression and metastatic progression. For current anticancer therapeutic strategies, the combination of hypoxia alleviation and photodynamic therapy (PDT) might be a useful approach to further improve anticancer efficacy. In this study
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