Merck
CN
All Photos(1)

33945

Supelco

Malachite Green-d5 picrate

VETRANAL®, analytical standard

Synonym(s):
Bis-(4-dimethylaminophenyl)-phenyl-d5-carbenium picrate
Empirical Formula (Hill Notation):
C29D5H22N5O7
CAS Number:
Molecular Weight:
562.58
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

mass shift

M+5

SMILES string

[O-]c1c(cc(cc1[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O.[2H]c2c([2H])c([2H])c(c([2H])c2[2H])\C(c3ccc(cc3)N(C)C)=C4\C=CC(\C=C4)=[N+](/C)C

General description

Malachite Green-d5 picrate is an isotopically labeled analog of the triphenylmethane dye, malachite green (MG).

Application

Malachite Green-d5 picrate may be used as an internal standard for the quantification of malachite green in aquaculture products using liquid chromatography coupled to mass spectrometry operated in positive electrospray ionization mode (ESI+) and equipped with multiple reaction monitoring mode (MRM).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Sigma-Aldrich Chemie GmbH

Pictograms

Exploding BombSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Expl. 1.1

Storage Class Code

1 - Explosive hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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).

More Documents

SDS

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service