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PHR1050

Benzoic acid

Pharmaceutical Secondary Standard; Certified Reference Material

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About This Item

Linear Formula:
C6H5COOH
CAS Number:
65-85-0
Molecular Weight:
122.12
NACRES:
NA.24
PubChem Substance ID:
329823080
eCl@ss:
39023903
UNSPSC Code:
41116107
EC Number:
200-618-2
MDL number:
MFCD00002398
Beilstein/REAXYS Number:
636131
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Quality Segment

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1055002

vapor density

4.21 (vs air)

vapor pressure

10 mmHg ( 132 °C)

description

API family: benfluorex

API family

metronidazole, benfluorex, mefenamic acid

CofA

current certificate can be downloaded

autoignition temp.

1061 °F

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

249 °C (lit.)

mp

121-125 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
pharmaceutical

format

neat

storage temp.

2-30°C

SMILES string

OC(=O)c1ccccc1

InChI

1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)

InChI key

WPYMKLBDIGXBTP-UHFFFAOYSA-N

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

Benzoic acid may be used as a reference standard in determining the concentration of benzoic acid in food and milk samples using high performance liquid chromatography coupled with photodiode array detector (HPLC).

Analysis Note

These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAB8257 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Codes

H315,H318,H372

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation

Target Organs

Lungs

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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Certificates of Analysis (COA)

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