سلنیوم میکسچر 1 کیلویی کد 108030 مرک
اخرین به روز رسانی 1402.11.3

Catalogue NumberAvailabilityPackagingQty/PackPriceQuantity
1080301000

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Plastic bottle1 kg
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1080305000
Discontinued

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Plastic bottle5 kg
Description
Catalogue Number108030
SynonymsWieninger's reagent
Product Information
HS Code3822 00 00
Physicochemical Information
pH value5.4 (50 g/l, H₂O, 25 °C) (slurry)
Bulk density600 kg/m3
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P273: Avoid release to the environment.
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly water endangering
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
Hazard SymbolsDangerous for the environment
Categories of dangerdangerous for the environment
R PhraseR 33-51/53
Danger of cumulative effects.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S PhraseS 36-61
Wear suitable protective clothing.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
StorageStore at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
Declaration (transport by air) IATA-DGRUN 3077 , 9, III
Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
Specifications
Copper sulfate content (complexometric)≥ 1.45 %
Sodium sulfate content (acidimetric)≥ 94.0 %
Selenium content (gravimetrically)≥ 1.5 %
Application test (total nitrogen)conforms
تصویر سلنیوم میکسچر مرک آلمان
فروشنده: فروشگاه
گارانتی اصالت و سلامت کالا
پشتیبانی ۷ روز هفته ۲۴ ساعته
۹,۳۷۵,۰۳۶ تومان
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