boric acid


Catalog No:   FT-0694863

CAS No:   1303-86-2

  • Molecular Formula:  71.63610
  • Formula Weight: B2H2O3

Assay Pack Price Stock Action
98% 1g N/A N/A
98% 5g N/A N/A
98% Bulk Quantity N/A N/A
Symbol: Danger
FW: 71.63610
Density: 2.46 g/mL at 25 °C(lit.)
CAS: 1303-86-2
Bolling_Point: 1860 °C
Product_Name: diboron trioxide
Melting_Point: 450 °C(lit.)
Flash_Point: 1860°C
MF: B2H2O3
Molecular_Structure: ['1. Molar refractive index N/A ', '2. Molar volume N/A ', '3. Parachor (902K)N/A ', '4. Surface tension N/A ', '5. Dielectric constant N/A ', '6. Polarizability N/A ', '7. Single isotope mass 70003356 Da ', '8. Nominal mass 70 Da ', '9. Average mass 696202 Da']
Flash_Point: 1860°C
Vapor_Density: >1 (vs air)
FW: 71.63610
Density: 2.46 g/mL at 25 °C(lit.)
Water_Solubility: 36 g/L (25 ºC)
Bolling_Point: 1860 °C
Computational_Chemistry: ['1 . Hydrogen Bond Donor Count 0 ', '2 . Hydrogen Bond Acceptor Count 3 ', '3 . Rotatable Bond Count 0 ', '4 . TPSA 434 ', '5 . Heavy Atom Count 5 ', '6 . Topological Polar Surface Area 0 ', '7 . Complexity 342 ', '8 . Isotope Atom Count 0 ', '9 . Defined Atom Stereocenter Count 0 ', '10 . Undefined Atom Stereocenter Count 0 ', '11 . Defined Bond Stereocenter Count 0 ', '12 . Undefined Bond Stereocenter Count 0 ', '13 . Covalently-Bonded Unit Count 1']
Melting_Point: 450 °C(lit.)
PSA: 43.37000
MF: B2H2O3
More_Info: ['1 . Appearance Colourless 玻璃状晶体or 粉末。 ', '2 . Density(g/mL,25/4℃) 1812(无定形)246(结晶) ', '3 . Relative vapor density(g/mL,Atmosphere =1)Unknow ', '4 . Melting point(ºC) 450℃(结晶) ', '5 . Boiling point(ºC,Atmospheric pressure)1860 ', '6 . Boiling point(ºC,52kPa)Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point(ºC)Unknow ', '9 . Specific rotation(º)Unknow ', '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 Soluble in Water ,成为硼酸。Soluble in 酸碱溶液']
Exact_Mass: 72.01900
Hazard_Codes: Xi:Irritant
Symbol: Danger
Warning_Statement: P201-P308 + P313
HS_Code: 2810001000
Personal_Protective_Equipment: dust mask type N95 (US);Eyeshields;Gloves
RTECS: ED7900000
Risk_Statements(EU): R36/37/38
Safety_Statements: S26-S37/39
RIDADR: NONH for all modes of transport
WGK_Germany: 1

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