Salts & Minerals
REACH
Ammonium benzoate
CAS Number
1863-63-4
EC Number
217-468-9
What is Ammonium benzoate?
Ammonium benzoate (CAS 1863-63-4), also known commercially as Vulnoc AB, is the ammonium salt of benzoic acid.
Where is Ammonium benzoate used?
- Rubber and elastomer processing: vulcanization accelerator and stabilizer
- Food and beverage: antimicrobial preservative that extends shelf life in acidic products
- Personal care and cosmetics: preservation and pH regulation in rinse-off and leave-on products
- Pharmaceuticals: buffering agent and preservative in topical and oral preparations
- In coatings, adhesives and rubber processing it serves technical-grade industrial uses.
Other Names (Synonyms)
Ammonii benzoas|Benzoic acid, ammonium salt|Vulnoc AB|Ammonium benzoicum|Benzoic acid, ammonium salt (1:1)|Vulnoc ABS
What are the physical properties of Ammonium benzoate?
Melting Point 198 °C (decomp)
Boiling Point 255.1°C (rough estimate)
Density 1.260 g/cm³
Flash Point 110°(230°F)
Appearance white crystals
Color White to off-white
Odor Ammonical odour
Form Crystals
Water Solubility soluble
Vapor Pressure 0.214Pa at 20℃
Refractive Index 1.5029 (estimate)
pH 6.4 (100g/l, H2O, 20℃)
Log P -0.399 at 25℃
How is Ammonium benzoate classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary Statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
Which trade and regulatory codes apply to Ammonium benzoate?
HS Code 29163100
UN Number 3077
Storage Class 11 - Combustible Solids
WGK (Germany) 3