P2297
Sigma

Picrylsulfonic acid solution

5 % (w/v) in H₂O, suitable for determination of primary amines

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Synonym

2,4,6-Trinitrobenzenesulfonic acid solution

TNBS

Molecular Formula

C₆H₃N₃O₉S

Molecular Weight

293.17

CAS Number

2508-19-2

Beilstein Registry Number

572358

MDL number

MFCD00064382

PubChem Substance ID

24898307

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Descriptions

Application

Hydrophilic modifying reagent.¹ Derivatives with amino compounds can be regenerated with hydrazine.²

Properties

concentration

5 % (w/v) in H₂O

suitability

suitable for determination of primary amines

storage temp.

2-8°C

References

Cited Reference

1. Drozdovskaya, N.R., et al. FEBS Lett. 150, 385, (1982)

2. Takahashi, S., et al. Chem. Lett. (Jpn) 1, 127, (1984)

Beilstein

Beil. 11,III,161

Safety

Hazard Codes

Risk Statements

1-22-36/38-43

Safety Statements

26-36/37

RIDADR

UN 3265 8/PG 3

WGK Germany

Related Categories

... General Protein Quantitation > Quantitation Kits and Reagents

MSDS

Specification Sheet

Certificate of Analysis

Certificate of Origin

More Information

Picrylsulfonic acid solution

5 % (w/v) in H2O, suitable for determination of primary amines

5 % (w/v) in H₂O, suitable for determination of primary amines