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Benzoic acid

Catalog No. 18102 Name Sigma Aldrich
CAS Number 65-85-0 Website http://www.sigmaaldrich.com
M. F. C7H6O2 Telephone 1-800-521-8956
M. W. 122.12134 Fax
Purity 99.5-100.5% (alkalimetric) Email
Storage Chembase ID: 3440

SYNONYMS

Title
苯甲酸
IUPAC name
benzoic acid
IUPAC Traditional name
benzoic acid

DATABASE IDS

PubChem SID 24850906
CAS Number 65-85-0
MDL Number MFCD00002398
EC Number 200-618-2
Beilstein Number 636131

PROPERTIES

Cation Traces As: ≤3 mg/kg
Cation Traces Cu: ≤10 mg/kg
Cation Traces Hg: ≤1 mg/kg
Cation Traces Pb: ≤2 mg/kg
Cation Traces Zn: ≤20 mg/kg
Ignition Residue ≤0.05% (as SO4)
Impurities oxidisable substances, complies
Impurities residual solvents, complies
Impurities ≤0.0005% heavy metals (as Pb)
Impurities ≤0.03% halogen compounds (as Cl)
Impurities ≤0.7% water (Karl Fischer)
Linear Formula C6H5COOH
Loss on Drying ≤0.5% loss on drying, 3 h (via H2SO4)
Purity 99.5-100.5% (alkalimetric)
Quality meets analytical specification of Ph. Eur., BP, USP, FCC, E210
Suitability complies for appearance of solution
Suitability complies for reaction against H2SO4
Auto Ignition Point 1061 °F
Boiling Point 249 °C(lit.)
Flash Point 121 °C
Flash Point 249.8 °F
Melting Point 121-125 °C(lit.)
pH 3-5 (20 °C, 0.1%)
Vapor Density 4.21 (vs air)
Vapor Pressure 10 mmHg ( 132 °C)
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H318-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P261-P280-P305 + P351 + P338
Risk Statements 37-41
RTECS DG0875000
Safety Statements 26-39
German water hazard class 1

DETAILS

REFERENCES