65875

3-Methyl-2-benzothiazolinonhydrazon -hydrochlorid Monohydrat

≥99.0% (HPLC)

• Synonym(e): MBTH
• Empirische Formel (Hill-System): C₈H₉N₃S · HCl · H₂O
• CAS-Nummer: 38894-11-0
• Molekulargewicht: 233.72
• Beilstein: 4722243
• EG-Nummer: 238-428-7
• MDL-Nummer: MFCD00149370
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329760126
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥99.0% (HPLC)
• Form: solid
• mp (Schmelzpunkt): 270-274 °C (dec.)
• Funktionelle Gruppe: thioether
• SMILES String: O.Cl.CN1\C(Sc2ccccc12)=N\N
• InChI: 1S/C8H9N3S.ClH.H2O/c1-11-6-4-2-3-5-7(6)12-8(11)10-9;;/h2-5H,9H2,1H3;1H;1H2/b10-8-;;
• InChIKey: IYXXQOGEFHAQGU-GPWRMYTLSA-N

Beschreibung

Allgemeine Beschreibung

kann noch freie HCl enthalten

Anwendung

3-Methyl-2-benzothiazolinone hydrazine (MBTH) can be used as a reagent for the spectrophotometric determination of traces of selenium, tellurium, and cyanide in environmental samples.

Sonstige Hinweise

Reagent for the spectrophotometric determination of aliphatic aldehydes; Reagent for the determination of hexosamines in glycosaminoglycans; Incorporated into a new peroxidase colour reaction, Reagent for the spectrophotometric determination of traces of selenium (IV) in environmental samples.

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H301
• P-Sätze: P264 - P270 - P301 + P310 - P405 - P501
• Gefahreneinstufungen: Acute Tox. 3 Oral
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges