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PHR1275

Supelco

Naphthalene

Pharmaceutical Secondary Standard; Certified Reference Material

Synonim(y):

Naphthalene

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About This Item

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

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

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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.
This page may contain text that has been machine translated.

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

Choose from one of the most recent versions:

Certyfikaty analizy (CoA)

Lot/Batch Number
LRAD0645
LRAC2731
LRAA9072
LRAA0011

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Toxicological Profile for Naphthalene, 1-methylnaphthalene, and 2-methylnaphthalene (2005)
Fabrice Gritti et al.
Journal of chromatography. A, 1352, 20-28 (2014-06-14)
The effect of the pressure on the dispersion of a low molecular weight compound along 0.508 and 1.016 mm i.d. × 50 cm long open circular tubes was investigated theoretically and experimentally. The theoretical predictions were based on the early
A Buckpitt et al.
Drug metabolism reviews, 34(4), 791-820 (2002-12-19)
The lung, which is in intimate contact with the external environment, is exposed to a number of toxicants both by virtue of its large surface area and because it receives 100% of the cardiac output. Lung diseases are a major
Ralf Preuss et al.
International archives of occupational and environmental health, 76(8), 556-576 (2003-08-16)
For many years naphthalene had been considered as a non-carcinogenic polycyclic aromatic hydrocarbon (PAH). Airborne naphthalene concentrations have always been observed to be below the limit values of various national committees, such as the threshold limit value (TLV) of the
Martha L Bustos et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 23(3), 561-569 (2014-11-21)
The contribution of bone marrow cells (BMC) in lung repair is controversial. We previously reported a subpopulation of BMC that express Clara cell secretory protein (CCSP). To determine the contribution of endogenous CCSP(+) BMC to airway regeneration, we performed bone
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