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PHR1115

Stearyl Alcohol

Name: Stearyl Alcohol
Brand: SIAL

Pharmaceutical Secondary Standard; Certified Reference Material

동의어(들):

1-Octadecanol, Octadecyl alcohol, Stearyl alcohol

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

CH₃(CH₂)₁₇OH

CAS 번호:

112-92-5

Molecular Weight:

270.49

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329823136

EC Number:

204-017-6

Beilstein/REAXYS Number:

1362907

MDL number:

MFCD00002823

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속성

Quality Segment

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to Ph. Eur. S1350000, traceable to USP 1622000

vapor density

9.3 (vs air)

vapor pressure

<0.01 mmHg ( 38 °C)

API family

stearyl alcohol

CofA

current certificate can be downloaded

autoignition temp.

842 °F

expl. lim.

~8 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

56-59 °C (lit.)

density

0.812 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCCCCCO

InChI

1S/C18H38O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3

InChI key

GLDOVTGHNKAZLK-UHFFFAOYSA-N

설명

General description

Stearyl Alcohol is added as a stiffening agent in cosmetics and pharmaceutical formulations. It is also utilized to enhance the water-holding capacity of ointments. Its other applications include the use in controlled-release tablets, suppositories, and microspheres.
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.

Application

Stearyl Alcohol may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas chromatography.

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.

Analysis Note

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

Other Notes

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.

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.

To see an example of a Certificate of Analysis for this material enter LRAA7161 in the slot below. This is an example certificate only and may not be the lot that you receive.

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저장 등급

11 - Combustible Solids

wgk

nwg

flash_point_f

383.0 °F - closed cup

flash_point_c

195 °C - closed cup

시험 성적서(COA)

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