Benzoic acid
SIAL/PHR1050 - Pharmaceutical Secondary Standard; Certified Reference Material
CAS Number: 65-85-0
Empirical Formula (Hill Notation): C7H6O2
Molecular Weight: 122.12
EC Number: 200-618-2
MDL Number: MFCD00002398
Linear Formula: C6H5COOH
Product Type: Chemical
| agency | traceable to USP 1055002 |
| API family | metronidazole, benfluorex, mefenamic acid |
| application(s) | cleaning products cosmetics food and beverages personal care pharmaceutical (small molecule) |
| autoignition temp. | 1061 °F |
| bp | 249 °C (lit.) |
| CofA | current certificate can be downloaded |
| description | API family: benfluorex |
| format | neat |
| grade | certified reference material |
| pharmaceutical secondary standard | |
| InChI | 1S/C7H6O2/c8-7(9)6-4-2-1- |
| InChI key | WPYMKLBDIGXBTP-UHFFFAOYSA |
| mp | 121-125 °C (lit.) |
| Quality Level | 300  |
| SMILES string | OC(=O)c1ccccc1 |
| storage temp. | 2-30°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 4.21 (vs air) |
| vapor pressure | 10 mmHg ( 132 °C) |
| Analysis Note: | These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
| 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). |
| Footnote: | 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. |
| 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. |
| Other Notes: | 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. |
| Recommended products: | 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 . |
| Symbol |   GHS05,GHS08 |
| Signal word | Danger |
| Hazard statements | H315 - H318 - H372 |
| Precautionary statements | P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314 |
| Hazard Codes | T,Xi |
| Risk Statements | 38-41-48/23 |
| Safety Statements | 26-39-45-63 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 1 |
| bp | 249 °C (lit.) |
| mp | 121-125 °C (lit.) |
| Storage Temp. | 2-30°C |
| UNSPSC | 41116107 |