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50636

Supelco

Paraquat dichloride-(rings-d8) hydrate

PESTANAL®, analytical standard

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Synonym(s):
1,1′-Dimethyl-4,4′-bipyridinium-2,2′,3,3′,5,5′,6,6′-d8 dichloride, Methyl viologen-d8 dichloride, Paraquat dichloride-d8
Empirical Formula (Hill Notation):
C12D8H6Cl2N2 · xH2O
Molecular Weight:
265.21 (anhydrous basis)
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

application(s)

agriculture

format

neat

storage temp.

2-8°C

SMILES string

C[N+](C([2H])=C1[2H])=C([2H])C([2H])=C1C2=C([2H])C([2H])=[N+](C)C([2H])=C2[2H].[Cl-].[Cl-]

InChI

1S/C12H14N2.2ClH/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12;;/h3-10H,1-2H3;2*1H/q+2;;/p-2/i3D,4D,5D,6D,7D,8D,9D,10D;;

InChI key

FIKAKWIAUPDISJ-FUIWBTGGSA-L

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This Item
3654131092PHL89166
Paraquat dichloride hydrate PESTANAL®, analytical standard

36541

Paraquat dichloride hydrate

PCB No 209 analytical standard

31092

PCB No 209

I3,II8-Biapigenin phyproof® Reference Substance

PHL89166

I3,II8-Biapigenin

assay

≥98.0% (HPLC)

assay

-

assay

-

assay

≥98.0% (HPLC)

grade

analytical standard

grade

analytical standard

grade

analytical standard

grade

primary reference standard

product line

PESTANAL®

product line

PESTANAL®

product line

-

product line

phyproof® Reference Substance

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

-

application(s)

agriculture

application(s)

agriculture
environmental

application(s)

environmental

application(s)

-

Application

Paraquat dichloride-d8 may be used as a reference standard for the determination of paraquat dichloride-d8 in potato, cereals, and pulses by liquid-chromatography coupled with tandem mass spectrometry (LC-MS/MS).

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Development and independent laboratory validation of a simple method for the determination of paraquat and diquat in potato, cereals and pulses.
Kolberg DIS, et al.
Analytical and Bioanalytical Chemistry, 104(8), 2465-2474 (2012)

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