EMAIL THIS PAGE TO A FRIEND
109169 Sigma-Aldrich

Sodium benzoate

ReagentPlus®, 99%

Synonym: Benzoic acid sodium salt

  • CAS Number 532-32-1

  • Linear Formula C6H5COONa

  • Molecular Weight 144.10

  •  Beilstein/REAXYS Number 3572467

  •  EC Number 208-534-8

  •  MDL number MFCD00012463

  •  eCl@ss 39024301

  •  PubChem Substance ID 57646852

Purchase

Properties

Related Categories Essential Chemicals, Research Essentials, Salts, Sodium Salts
grade   ReagentPlus®
InChI Key   WXMKPNITSTVMEF-UHFFFAOYSA-M
assay   99%
mp   >300 °C (lit.)
solubility   water: soluble(lit.)

Description

General description

Sodium benzoate is the sodium salt of benzoic acid. On dissolution in water it affords weakly basic solution. It has anti-corrosive properties.Its determination in fruit juices, sodas, soy sauce, ketchup, peanut butter, cream cheese and other foods by HPLC method has been proposed. It is a Food and Drug Administration-approved nontoxic drug. It can be obtained via acid-base reaction between benzoic acid and sodium bicarbonate/sodium hydroxide solution.

Application

Sodium benzoate may be used in the preparation of various heavy metal benzoates.

Packaging

1 kg in poly bottle

25 g in poly bottle

3, 5 kg in poly drum

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

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

Documents

Certificate of Analysis

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Certificate of Origin

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Setting the Standard for Solid Formulation
Protocols & Articles
Peer-Reviewed Papers
15

References

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?