L(+)-Ascorbic acid


Catalog No:   FT-0627701

CAS No:   50-81-7

  • Molecular Formula:  176.12
  • Formula Weight: C6H8O6
  • Inchl Key: CIWBSHSKHKDKBQ-UHFFFAOYSA-N
  • Inchl: InChI=1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Melting_Point: 190-194 °C (dec.)
CAS: 50-81-7
MF: C6H8O6
Flash_Point: 238.2±23.6 °C
Product_Name: L-Ascorbic acid
Density: 2.0±0.1 g/cm3
FW: 176.124
Bolling_Point: 552.7±50.0 °C at 760 mmHg
Refractive_Index: 1.711
Vapor_Pressure: 0.0±3.4 mmHg at 25°C
Flash_Point: 238.2±23.6 °C
LogP: -2.41
Bolling_Point: 552.7±50.0 °C at 760 mmHg
Water_Solubility: 333 g/L (20 ºC)
PSA: 107.22000
Molecular_Structure: ['1 . Molar refractive index 3526 ', '2 . Molar volume 901 ', '3 . Parachor (902K)3103 ', '4 . Surface tension 1405 ', '5 . Dielectric constant (F/m) ', '6 偶极距(D) ', '7 . Polarizability 1397']
Computational_Chemistry: ['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :4 ', '3. Hydrogen Bond Acceptor Count :6 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :8 ', '6. TPSA 107 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :232 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :2 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point: 190-194 °C (dec.)
MF: C6H8O6
Exact_Mass: 176.032089
FW: 176.124
Density: 2.0±0.1 g/cm3
More_Info: ['1 . Appearance 通常是片状,有时是针状的单斜晶体。 2 . Density(g/mL,20/4℃) 1954 ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC)191(微分解) ', '5 . Boiling point(ºC,Atmospheric pressure)165 ', '6 晶相相标准. Combustion heat(焓)(kJ·mol-1)-23398 ', '7 晶相标准声称热(焓)( kJ·mol-1)-11646 ', '8 . Flash point(ºC)Unknow ', '9 . Specific rotation(º)[a]25/D+205°-+215°(c=1) ', '10 . Spontaneous ignition point or ignition temperature(ºC)Unknow ', '11 . Vapor pressure(kPa,25ºC)Unknow ', '12 . Saturated vapor pressure(kPa,60ºC)Unknow ', '13 . Combustion heat(KJ/mol)Unknow ', '14 . Critical temperature(ºC)Unknow ', '15 . Critical pressure(KPa)Unknow ', '16 . Oil-water(Octanol /Water )Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion(%,V/V)Unknow ', '18 . Lower limit of explosion(%,V/V)Unknow ', '19 . Solubility 易Soluble in Water , 略Soluble in Ethanol , Insoluble in 氯仿 Ethyl ether 苯 石油醚 油类and 脂肪。']
Risk_Statements(EU): R20/21/22
WGK_Germany: 1
Personal_Protective_Equipment: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RTECS: CI7650000
RIDADR: NONH for all modes of transport
Hazard_Codes: Xn
HS_Code: 29362700
Safety_Statements: S24/25

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