469906-25-0
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Basic information
- Product Name: oxygen(-2) anion
- Synonyms: oxygen(-2) anion
- CAS NO:469906-25-0
- Molecular Formula: OPb
- Molecular Weight: 16
- EINECS: 215-267-0;215-626-1
- Product Categories: N/A
- Mol File: 469906-25-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 886℃
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: Yellow powder, toxic.
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: oxygen(-2) anion(CAS DataBase Reference)
- NIST Chemistry Reference: oxygen(-2) anion(469906-25-0)
- EPA Substance Registry System: oxygen(-2) anion(469906-25-0)
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Safety Data
- Hazard Codes:
T:Toxic;
- Statements: R20/22:; R33:; R50/53:; R61:; R62:;
- Safety Statements: S45:; S53:; S60:; S61:;
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 469906-25-0(Hazardous Substances Data)
- Hazard Codes:
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469906-25-0 Usage
General Description
The oxygen(-2) anion, also known as the superoxide anion, is a negatively charged molecule consisting of one oxygen atom and one extra electron. It is a highly reactive species that plays a crucial role in biological processes, such as cellular respiration and immune response. Superoxide anion is produced as a byproduct of normal metabolic processes in the body, and its accumulation can lead to oxidative stress and cell damage. It also acts as a precursor for the formation of other reactive oxygen species, such as hydrogen peroxide and hydroxyl radicals. Superoxide dismutase, an enzyme that catalyzes the dismutation of superoxide into oxygen and hydrogen peroxide, helps to regulate the levels of this important but potentially harmful molecule.Check Digit Verification of cas no
The CAS Registry Mumber 469906-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,9,9,0 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.Calculate Digit Verification of CAS Registry Number 469906-25:
(8*4)+(7*6)+(6*9)+(5*9)+(4*0)+(3*6)+(2*2)+(1*5)=200
200 % 10 = 0
So 469906-25-0 is a valid CAS Registry Number.
InChI:InChI=1/O.Pb/q-2;+2
469906-25-0Upstream product
469906-25-0Downstream Products
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oxygen(-2) anion
