Merck
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PHR1557

Supelco

Methylene Chloride

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):
Dichloromethane, Methylene chloride
Empirical Formula (Hill Notation):
CH2Cl2
CAS Number:
Molecular Weight:
84.93
Beilstein:
1730800
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

grau

certified reference material
pharmaceutical secondary standard

Nível de qualidade

Agency

traceable to USP 1601441

densidade de vapor

2.9 (vs air)

pressão de vapor

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

Certificado de análise (CofA)

current certificate can be downloaded

temperatura de autoignição

1223 °F

Lim. expl.

22 %

embalagem

ampule of 3x1.2 mL each

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.424 (lit.)

pb

39.8-40 °C (lit.)

pf

−97 °C (lit.)

densidade

1.325 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

formato

neat

temperatura de armazenamento

2-30°C

SMILES string

ClCCl

InChI

1S/CH2Cl2/c2-1-3/h1H2

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

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This Item
5.89581M1550000M4627
Methylene Chloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1557

Methylene Chloride

Dichloromethane 99.8%, contains 40-150 ppm amylene as stabilizer, anhydrous

Sigma-Aldrich

5.89581

Dichloromethane

Methylene chloride European Pharmacopoeia (EP) Reference Standard

M1550000

Methylene chloride

grade

certified reference material, pharmaceutical secondary standard

grade

anhydrous

grade

pharmaceutical primary standard

grade

analytical standard

packaging

ampule of 3x1.2 mL each

packaging

-

packaging

-

packaging

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

pharmaceutical (small molecule)

application(s)

forensics and toxicology
veterinary
vitamins, nutraceuticals, and natural products

format

neat

format

-

format

neat

format

neat

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

-

Descrição geral

Methylene chloride, also known as dichloromethane, is an organic solvent with widespread industrial applications.
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.

Aplicação

Methylene Chloride may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas chromatography (GC) technique.
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.

Nota de análise

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

Outras notas

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.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAB7796 in the slot below. This is an example certificate only and may not be the lot that you receive.

Pictogramas

Exclamation markHealth hazard

Palavra indicadora

Warning

Classificações de perigo

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Código de classe de armazenamento

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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