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Merck

PHR1317

Tolueno

Pharmaceutical Secondary Standard; Certified Reference Material

Sinónimos:

Toluene

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Fórmula lineal:
C6H5CH3
Número CAS:
108-88-3
Peso molecular:
92.14
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823303
EC Number:
203-625-9
Beilstein/REAXYS Number:
635760
MDL number:
MFCD00008512

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Nombre del producto

Tolueno, Pharmaceutical Secondary Standard; Certified Reference Material

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

SMILES string

Cc1ccccc1

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1601805

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C)
26 mmHg ( 25 °C)

CofA

current certificate can be downloaded

autoignition temp.

997 °F

expl. lim.

7 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n/D 1.496 (lit.)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

density

0.865 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

single component solution

storage temp.

2-30°C

Quality Level

300

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Analysis Note

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

Application

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.

General description

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. Residual Solvent – Toluene is a certified reference material for the screening and quantification of residual solvents. This CRM is a secondary pharmaceutical reference standard and is traceable and qualified against the corresponding pharmacopeial standards.

Other Notes

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 LRAC1709 in the slot below. This is an example certificate only and may not be the lot that you receive.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Central nervous system

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.9 °F - closed cup

flash_point_c

4.4 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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