PHR1275

Naphthalene

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonim(y): Naphthalene
• Wzór empiryczny (zapis Hilla): C₁₀H₈
• Numer CAS: 91-20-3
• Masa cząsteczkowa: 128.17
• Beilstein: 1421310
• Numer WE: 202-049-5
• Numer MDL: MFCD00001742
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329823271
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material; pharmaceutical secondary standard
• Poziom jakości: 300
• agency: traceable to USP 1457083
• gęstość pary: 4.4 (vs air)
• ciśnienie pary: 0.03 mmHg ( 25 °C)
• Certyfikat analizy: current certificate can be downloaded
• temp. samozapłonu: 978 °F
• granice wybuchowości: 5.9 %
• metody: HPLC: suitable; gas chromatography (GC): suitable
• tw: 218 °C (lit.)
• mp: 80-82 °C (lit.)
• Zastosowanie: pharmaceutical (small molecule)
• format: neat
• temp. przechowywania: 2-30°C
• ciąg SMILES: c1ccc2ccccc2c1
• InChI: 1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
• Klucz InChI: UFWIBTONFRDIAS-UHFFFAOYSA-N

Opis

Opis ogólny

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. Naphthalene is produced from fossil fuels such as coal and petroleum. Its commercial applications include, the production of polyvinyl plastics, moth repellents, dyes, leather tanning agents, resins, etc.

Zastosowanie

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.

Komentarz do analizy

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

Inne uwagi

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.

Przypis

To see an example of a Certificate of Analysis for this material enter LRAA0011 in the slot below. This is an example certificate only and may not be the lot that you receive.

Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS08,GHS07,GHS09
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H228,H302,H351,H410
• Zwroty wskazujące środki ostrożności: P202 - P210 - P240 - P273 - P301 + P312 - P308 + P313
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2
• Kod klasy składowania: 4.1B - Flammable solid hazardous materials
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): 173.3 °F - closed cup
• Temperatura zapłonu (°C): 78.5 °C - closed cup