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108030 Selenium reagent mixture

GR (for the determination of nitrogen acc. to Wieninger)

Selenium reagent mixture MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Wieninger's reagent

108030
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Overview

Products

Catalogue NumberPackaging Qty/Pack
1080301000 Plastic bottle 1 kg
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Description
Catalogue Number108030
SynonymsWieninger's reagent
Product Information
HS Code3822 19 00
Quality LevelMQ100
Physicochemical Information
pH value5.4 (50 g/l, H₂O, 25 °C) (slurry)
Bulk density600 kg/m3
Safety Information according to GHS
Hazard Statement(s)H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)P273: Avoid release to the environment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice/ attention.
P501: Dispose of contents/ container to an approved waste disposal plant.
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal17
Inorganic selenium compounds are toxic and must be handled with caution. Container E. Elemental selenium can be recovered by first oxidizing the salts in aqueous solution with concentrated Nitric acid (Cat.No. 100443). The addition of Sodium hydrogen sulfite solution (Item No. 806356) then causes elemental selenium to precipitate out. Aqueous phase: Container D.
Safety Information
Categories of dangerdangerous for the environment
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Specifications
Copper sulfate content (complexometric)≥ 1.45 %
Sodium sulfate content (acidimetric)≥ 94.0 %
Selenium content (gravimetrically)≥ 1.5 %
Application test (total nitrogen)conforms
Global Trade Item Number
Catalogue Number GTIN
1080301000 04022536099309