BX0360
Benzoic Acid
Meets ACS Specifications GR ACS
别名:
Benzoic Acid
InChI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
InChI key
WPYMKLBDIGXBTP-UHFFFAOYSA-N
grade
ACS reagent
vapor pressure
0.001 hPa ( 20 °C)
assay
≥99.5%
form
crystalline powder
impurities
≤0.002% Sulfur compounds (as S), ≤0.005% Insoluble in methanol
ign. residue
≤0.005%
color
white
pH
2.5-3.5 (20 °C in H2O, saturated solution)
bp
249 °C/1013 hPa
mp
121-123 °C
transition temp
flash point 121 °C
solubility
2.9 g/L
density
1.26 g/cm3 at 15 °C
anion traces
chloride (Cl-): ≤0.005%
cation traces
Fe: ≤2 ppm, heavy metals (as Pb): ≤5 ppm
shipped in
ambient
storage temp.
room temp
Quality Level
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Application
Meets ACS Specifications GR ACS
Analysis Note
Assay99.5% minChlorine compounds (as Cl)0.005% maxColorWhiteFormCrystalline powderFreezing point122-123°CHeavy metals (as Pb)5ppm maxIdentity (IR-spectrum)ConformsInsoluble in methanol0.005% maxIron (Fe)2ppm maxResidue after ignition0.005% maxSubstances reducing permanganateTo pass testSulfur compounds (as S)0.002% max
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
target_organs
Lungs
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
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