Substance
ID:368710
Names and Identifiers
Synonyms
Hexanedioic acid肥酸己二酸Adipic acid
IUPAC Traditional name
adipic acid
IUPAC name
hexanedioic acid
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Cation Traces
Fe: ≤5 mg/kg
Pb: ≤10 mg/kg
As: ≤3 mg/kg
Pb: ≤5 mg/kg
Hg: ≤1 mg/kg
Quality
meets analytical specification of Ph.Eur., BP, NF, E 355
Impurities
residual solvents, complies
≤0.2% water (Karl Fischer)
≤0.001% heavy metals (as Pb)
Antion Traces
chloride (Cl-): ≤50 mg/kg
nitrate (NO3-): ≤30 mg/kg
sulfate (SO42-): ≤500 mg/kg
Linear Formula
HOOC(CH2)4COOH
Suitability
passes test for appearance of solution
Ignition Residue
≤0.002% (as SO4)
Loss on Drying
≤0.2% loss on drying, 105 °C
Purity
99.6-101.0% (calc. to the dried substance)
Physical Property
Boiling Point
265 °C/100 mmHg(lit.)
Flash Point
196 °C
384.8 °F
Melting Point
151-154 °C(lit.)
151-154 °C
Vapor Pressure
1 mmHg ( 159.5 °C)
Auto Ignition Point
788 °F
Vapor Density
5 (vs air)
Safety Information
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Hazard statements
H319
Risk Statements
36
GHS Signal Word
Warning
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P305+P351+P338
German water hazard class
1
MSDS Link
RTECS
AU8400000
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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