Biochemical Oxygen Demand (BOD) is a crucial parameter used to measure the amount of oxygen required by aerobic microorganisms to break down organic matter in water. It is an indicator of water pollution, as higher BOD levels suggest a greater presence of organic contaminants, which can deplete dissolved oxygen and harm aquatic life. BOD is typically expressed in milligrams of oxygen consumed per liter of water over a specific time period, usually five days (BOD5). The test involves incubating a water sample at a controlled temperature, typically 20°C, and measuring the decrease in dissolved oxygen concentration. This information is vital for assessing the impact of wastewater discharge on water quality and for designing effective treatment processes to reduce pollution.
10-26-4
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Basic information
- Product Name: BiochemicalOxygenDemand
- Synonyms: BiochemicalOxygenDemand
- CAS NO:10-26-4
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 774°C at 760 mmHg
- Flash Point: 421.9°C
- Appearance: /
- Density: 1.36g/cm3
- Vapor Pressure: 1.16E-27mmHg at 25°C
- Refractive Index: 1.603
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: BiochemicalOxygenDemand(CAS DataBase Reference)
- NIST Chemistry Reference: BiochemicalOxygenDemand(10-26-4)
- EPA Substance Registry System: BiochemicalOxygenDemand(10-26-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 10-26-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 10-26-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 1 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.Calculate Digit Verification of CAS Registry Number 10-26:
(4*1)+(3*0)+(2*2)+(1*6)=14
14 % 10 = 4
So 10-26-4 is a valid CAS Registry Number.
InChI:InChI=1/C34H58O12/c1-16(15-44-30-28(40)27(39)26(38)23(14-35)45-30)6-11-34(43-5)17(2)25-22(46-34)12-20-18-7-10-33(42)29(41)21(36)13-24(37)32(33,4)19(18)8-9-31(20,25)3/h16-30,35-42H,6-15H2,1-5H3/t16?,17-,18?,19?,20?,21?,22?,23+,24?,25?,26+,27-,28+,29?,30+,31?,32?,33?,34?/m0/s1
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BiochemicalOxygenDemand
