- Charge
Dihydrogen arsenate
O[As](=O)(O)[O-]
InChI=1S/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)/p-1
DJHGAFSJWGLOIV-UHFFFAOYSA-M
CSID:2898541, http://www.chemspider.com/Chemical-Structure.2898541.html (accessed 14:27, Nov 29, 2023)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00
Predicted data is generated using the US Environmental Protection Agency�s EPISuite™
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = -3.14 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 640.51 (Adapted Stein & Brown method) Melting Pt (deg C): 278.23 (Mean or Weighted MP) VP(mm Hg,25 deg C): 5.75E-019 (Modified Grain method) Subcooled liquid VP: 3.59E-016 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1e+006 log Kow used: -3.14 (estimated) no-melting pt equation used Water Sol (Exper. database match) = 5.9e+005 mg/L ( deg C) Exper. Ref: SHIU,WY ET AL. (1990) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1e+006 mg/L Wat Sol (Exper. database match) = 590000.00 Exper. Ref: SHIU,WY ET AL. (1990) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : Incomplete Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.074E-025 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Can Not Estimate (can not calculate HenryLC) Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6800 Biowin2 (Non-Linear Model) : 0.7297 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.8855 (weeks ) Biowin4 (Primary Survey Model) : 3.6429 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.2899 Biowin6 (MITI Non-Linear Model): 0.1719 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.8361 Ready Biodegradability Prediction: NO Hydrocarbon Biodegradation (BioHCwin v1.01): Structure incompatible with current estimation method! Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 4.79E-014 Pa (3.59E-016 mm Hg) Log Koa (): not available Kp (particle/gas partition coef. (m3/ug)): Mackay model : 6.27E+007 Octanol/air (Koa) model: not available Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1 Mackay model : 1 Octanol/air (Koa) model: not available Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.4200 E-12 cm3/molecule-sec Half-Life = 25.467 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 48.64 Log Koc: 1.687 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Rate constants can NOT be estimated for this structure! Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: -3.14 (estimated) Volatilization from Water: Henry LC: 1.07E-025 atm-m3/mole (calculated from VP/WS) Half-Life from Model River: 6.495E+021 hours (2.706E+020 days) Half-Life from Model Lake : 7.086E+022 hours (2.952E+021 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.75 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 1.24e-008 611 1000 Water 39 360 1000 Soil 60.9 720 1000 Sediment 0.0713 3.24e+003 0 Persistence Time: 579 hr Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = -3.14 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 640.51 (Adapted Stein & Brown method) Melting Pt (deg C): 278.23 (Mean or Weighted MP) VP(mm Hg,25 deg C): 5.75E-019 (Modified Grain method) Subcooled liquid VP: 3.59E-016 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1e+006 log Kow used: -3.14 (estimated) no-melting pt equation used Water Sol (Exper. database match) = 5.9e+005 mg/L ( deg C) Exper. Ref: SHIU,WY ET AL. (1990) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1e+006 mg/L Wat Sol (Exper. database match) = 590000.00 Exper. Ref: SHIU,WY ET AL. (1990) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : Incomplete Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.074E-025 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Can Not Estimate (can not calculate HenryLC) Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6800 Biowin2 (Non-Linear Model) : 0.7297 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.8855 (weeks ) Biowin4 (Primary Survey Model) : 3.6429 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.2899 Biowin6 (MITI Non-Linear Model): 0.1719 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.8361 Ready Biodegradability Prediction: NO Hydrocarbon Biodegradation (BioHCwin v1.01): Structure incompatible with current estimation method! Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 4.79E-014 Pa (3.59E-016 mm Hg) Log Koa (): not available Kp (particle/gas partition coef. (m3/ug)): Mackay model : 6.27E+007 Octanol/air (Koa) model: not available Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1 Mackay model : 1 Octanol/air (Koa) model: not available Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.4200 E-12 cm3/molecule-sec Half-Life = 25.467 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 48.64 Log Koc: 1.687 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Rate constants can NOT be estimated for this structure! Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: -3.14 (estimated) Volatilization from Water: Henry LC: 1.07E-025 atm-m3/mole (calculated from VP/WS) Half-Life from Model River: 6.495E+021 hours (2.706E+020 days) Half-Life from Model Lake : 7.086E+022 hours (2.952E+021 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.75 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 1.24e-008 611 1000 Water 39 360 1000 Soil 60.9 720 1000 Sediment 0.0713 3.24e+003 0 Persistence Time: 579 hr
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