PHR1048
4-Hydroxybenzoesäure
Pharmaceutical Secondary Standard; Certified Reference Material
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About This Item
Lineare Formel:
HOC6H4CO2H
CAS-Nummer:
Molekulargewicht:
138.12
Beilstein:
970950
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24
Empfohlene Produkte
Qualität
certified reference material
pharmaceutical secondary standard
Qualitätsniveau
Agentur
traceable to USP 1609013
API-Familie
4-hydroxybenzoic acid
Analysenzertifikat (CofA)
current certificate can be downloaded
Methode(n)
HPLC: suitable
gas chromatography (GC): suitable
mp (Schmelzpunkt)
213-217 °C (lit.)
Anwendung(en)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)
Format
neat
Lagertemp.
2-30°C
SMILES String
OC(=O)c1ccc(O)cc1
InChI
1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)
InChIKey
FJKROLUGYXJWQN-UHFFFAOYSA-N
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Allgemeine Beschreibung
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. 4-Hydroxybenzoic acid belongs to the class of aromatic acids, which may be used as a preservative in cosmetics, pharmaceuticals and as a synthetic flavoring agent in food products.
Anwendung
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Hinweis zur Analyse
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
Sonstige Hinweise
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.
Fußnote
To see an example of a Certificate of Analysis for this material enter LRAB2176 in the slot below. This is an example certificate only and may not be the lot that you receive.
Empfohlene Produkte
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.
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Eye Dam. 1 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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