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Merck

PHR1316

Residual Solvent - Chloroform

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Chloroform, Methylidyne trichloride, Trichloromethane

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About This Item

Empirical Formula (Hill Notation):
CHCl3
CAS Number:
67-66-3
Molecular Weight:
119.38
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823302
EC Number:
200-664-3
Beilstein/REAXYS Number:
1731042
MDL number:
MFCD00000826

Product Name

Residual Solvent - Chloroform, Pharmaceutical Secondary Standard; Certified Reference Material

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

InChI

1S/CHCl3/c2-1(3)4/h1H

SMILES string

ClC(Cl)Cl

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1601383

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

form

liquid

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.445 (lit.)

bp

60.5-61.5 °C (lit.)

mp

−63 °C (lit.)

density

1.492 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

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.

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 LRAA0675 in the slot below. This is an example certificate only and may not be the lot that you receive.

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

185.0 °F - closed cup

flash_point_c

85 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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