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Key Documents

Altri documenti

PHR1558

Supelco

Piridina

Pharmaceutical Secondary Standard; Certified Reference Material

Sinonimo/i:

Pyridine

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About This Item

Formula empirica (notazione di Hill):
C5H5N
Numero CAS:
110-86-1
Peso molecolare:
79.10
Beilstein:
103233
Numero CE:
203-809-9
Numero MDL:
MFCD00011732
Codice UNSPSC:
41116107
ID PubChem:
329823467
NACRES:
NA.24

Grado

certified reference material
pharmaceutical secondary standard

Livello qualitativo

300

agenzia

traceable to USP 1601747

Densità del vapore

2.72 (vs air)

Tensione di vapore

10 mmHg ( 13.2 °C)
20 mmHg ( 25 °C)

CdA

current certificate can be downloaded

Temp. autoaccensione

899 °F

Limite di esplosione

12.4 %

Confezionamento

ampule of 3x1.2 mL each

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.509 (lit.)

P. eboll.

115 °C (lit.)

Punto di fusione

−42 °C (lit.)

Densità

0.978 g/mL at 25 °C (lit.)

applicazioni

pharmaceutical (small molecule)

Formato

neat

Temperatura di conservazione

2-30°C

Stringa SMILE

C1=CN=CC=C1

InChI

1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
JUJWROOIHBZHMG-UHFFFAOYSA-N

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Descrizione generale

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. Pyridine is a heterocyclic aromatic compound that is a commonly used solvent in organic and inorganic chemistry. Its weakly basic nature allows it to act as a proton acceptor in acid base reactions, and to form salts with strong acids. In the acylation of alcohols, pyridine can act as a nucleophilic catalyst.

Applicazioni

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.

Risultati analitici

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

Altre note

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.

Nota a piè di pagina

To see an example of a Certificate of Analysis for this material enter LRAC0263 in the slot below. This is an example certificate only and may not be the lot that you receive.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H302 + H312 + H332,H315,H319

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

68.0 °F - closed cup

Punto d’infiammabilità (°C)

20 °C - closed cup

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
LRAD4314
LRAB0292
LRAC0263
LRAB5527
LRAA4474

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