Thermo Scientific Chemicals

3-Methyl-2-Benzothiazolinon-Hydrazon-Hydrochlorid-Hydrat, 97 %, Thermo Scientific Chemicals

Katalognummer: A16317.14
25 g, Each
Thermo Scientific Chemicals

3-Methyl-2-Benzothiazolinon-Hydrazon-Hydrochlorid-Hydrat, 97 %, Thermo Scientific Chemicals

Katalognummer: A16317.14
25 g, Each
Menge
Katalognummer: A16317.14
Preis (EUR)
Menge
-

Chemikalien-Kennzeichnungen

CAS
149022-15-1
IUPAC Name
2-hydrazinylidene-3-methyl-2,3-dihydro-1,3-benzothiazole hydrochloride
Molecular Formula
C8H10ClN3S
InChI Key
OEZPVSPULCMUQB-UHFFFAOYSA-N
SMILES
Cl.CN1C(SC2=CC=CC=C12)=NN
Form
Powder
Assay (Titration ex Chloride)
≥96.0 to ≤104.0%
Identification (FTIR)
Conforms
Appearance (Color)
White to cream or pale pink
Assay (Aqueous acid-base Titration)
≥96.0 to ≤104.0%

Beschreibung

3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate is used in the synthesis of benzothiazolium azo dyes. It is a chromogenic reagent used for the determination of cholesterol, benzodiazepines and enzyme activity. As an electrophilic coupling reagent, it is used in the spectrophotometric determination of chloramine-B (CAB) and other residual chlorine content in various environmental water samples.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
3-Methyl-2-Benzothiazolinonhydrazonhydrochloridhydrat wird bei der Synthese von Benzothiazoliumazofarbstoffen verwendet. Es ist ein chromogenes Reagenz zur Bestimmung von Cholesterin, Benzodiazepinen und Enzymaktivität. Als elektrophiles Koppelreagenz wird es zur spektrophotometrischen Bestimmung von Chloramine-B (CAB) und anderen Restchlorgehalten in verschiedenen Umweltwasserproben eingesetzt.

Löslichkeit
Löslich in Wasser, Dimethylsulfoxid und Methanol.

Hinweise
Nicht kompatibel mit starken Oxidationsmitteln.
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 3
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H301 - Toxic if swallowed

    Precautionary Statements

    P264 - Wash face, hands and any exposed skin thoroughly after handling

    P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician