MilliporeSigma
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S5922

Sigma-Aldrich

Salicylic acid

BioXtra, ≥99.0%

Synonym(s):
2-Hydroxybenzoic acid
Linear Formula:
2-(HO)C6H4CO2H
CAS Number:
Molecular Weight:
138.12
Beilstein:
774890
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

vapor density

4.8 (vs air)

vapor pressure

1 mmHg ( 114 °C)

product line

BioXtra

assay

≥99.0%

form

powder or crystals

technique(s)

tissue culture: suitable (plant)

impurities

≤0.015% Phosphorus (P)
≤0.1% Insoluble matter

ign. residue

≤0.01%

bp

211 °C (lit.)

mp

158-161 °C (lit.)

solubility

ethanol: 1 M at 20 °C, clear, colorless

density

1.44 g/cm3 at 20 °C

anion traces

chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.003%

cation traces

Al: ≤0.001%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.01%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

OC(=O)c1ccccc1O

InChI

1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)

InChI key

YGSDEFSMJLZEOE-UHFFFAOYSA-N

Gene Information

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

314.6 °F - closed cup

Flash Point(C)

157 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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