EMAIL THIS PAGE TO A FRIEND
18106 Sigma-Aldrich

Sodium benzoate

puriss., meets analytical specification of Ph. Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder

Synonym: BENZOTRON, Benzoic acid sodium salt

  • CAS Number 532-32-1

  • Linear Formula C6H5COONa

  • Molecular Weight 144.10

  •  Beilstein Registry Number 3572467

  •  EC Number 208-534-8

  •  MDL number MFCD00012463

  •  PubChem Substance ID 329751625

  •  eCl@ss 39024301

Purchase

Properties

Related Categories Building Blocks, Carbonyl Compounds, Carboxylic Acid Salts, Chemical Synthesis, Essential Chemicals,
InChI Key   WXMKPNITSTVMEF-UHFFFAOYSA-M
grade   puriss.
assay   99.0-100.5% (calc. to the dried substance)
form   powder
quality   meets analytical specification of Ph. Eur., BP, FCC, E211
impurities   acidity or alkalinity, complies
  oxidizable impurities, complies
  residual solvents, complies
  ≤0.001% heavy metals (as Pb)
  ≤0.03% halogenated compounds (as Cl)
loss   ≤1% loss on drying, 105 °C
mp   >300 °C(lit.)
solubility   water: soluble556 g/L
anion traces   chloride (Cl-): ≤100 mg/kg
  sulfate (SO42-): ≤100 mg/kg
cation traces   As: ≤2 mg/kg
  Cu: ≤10 mg/kg
  Hg: ≤1 mg/kg
  Pb: ≤2 mg/kg
  Zn: ≤10 mg/kg
suitability   complies for appearance of solution

Description

Legal Information

BENZOTRON is a trademark of Sigma-Aldrich Co. LLC

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
DH6650000
Flash Point(F) 
>212 °F
Flash Point(C) 
>100 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

Set your institution to view full text papers.
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?