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Benzoic Acid CAS#65-85-0

• CAS Number: 65-85-0

• Chemical Formula:C7H6O2

• Synonyms:

▪ Glycopyrronium Bromide EP Impurity D

▪ Benzyl acid;SS Benzoic Acid

▪ Mefenamic Acid Impurity D

• Appearance: White to yellow-beige to orange Solid

• HS Code: 2916 31 00

• MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Benzoic acid CAS#65-85-0

Benzoic acid is the simplest aromatic carboxylic acid. This weak acid acts as a precursor for many key organic syntheses. More than 90% of commercial benzoic acid goes straight to phenol and caprolactam production, with growing use in making glycol benzoates for adhesive plasticizers.

Parameters

Melting point	121-125 °C(lit.)
Boiling point	249 °C(lit.)
bulk density	500kg/m3
density	1.08
vapor density	4.21 (vs air)
vapor pressure	10 mm Hg ( 132 °C)
refractive index	1.504
FEMA	2131 \| BENZOIC ACID
Fp	250 °F
storage temp.	2-8°C
solubility	soluble, clear, colorless (95% ethanol, 1gm/3mL)
pka	4.19(at 25℃)
form	Solid
color	White to yellow-beige to orange
PH	3.66(1 mM solution);3.12(10 mM solution);2.6(100 mM solution);
Odor	at 100.00 %. faint balsam urine
Odor Type	balsamic
biological source	synthetic
Water Solubility	Slightly soluble. 0.34 g/100 mL
Merck	14,1091
JECFA Number	850
BRN	636131
Henry's Law Constant	(x 10-8 atm?m3/mol): 7.02 (calculated, U.S. EPA, 1980a)
Stability:	Stable. Combustible. Incompatible with strong bases, strong oxidizing agents, alkalies.
InChIKey	WPYMKLBDIGXBTP-UHFFFAOYSA-N
LogP	1.870
CAS DataBase Reference	65-85-0(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid(65-85-0)
EPA Substance Registry System	Benzoic acid (65-85-0)

Safety Information

Hazard Codes	Xn,T,Xi
Risk Statements	22-36-42/43-36/37/38-40-63-43-23/24/25-45-41-37/38-20/21/22-48/23-38-67-37
Safety Statements	26-45-37/39-24-22-36/37-24/25-23-53-36-63-39
RIDADR	UN 3077 9/PG 3
WGK Germany	1
RTECS	DG0875000
F	21
Autoignition Temperature	570 °C
Hazard Note	Harmful
TSCA	Yes
HS Code	2916 31 00
Hazardous Substances Data	65-85-0(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 1700 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Product Application of Benzoic acid CAS#65-85-0

As an important food preservative, benzoic acid inhibits molds, yeasts, and bacteria under acidic conditions—but has little effect on acid-producing bacteria. Its best antimicrobial performance occurs at pH 2.5–4; typically, lower pH is better, and it can be used up to pH 4.5–5.

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