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Butylated hydroxytoluene

ROTI®Star Primary Standard
Przykłady działania: działają szkodliwie na organizmy wodne, toksycznie lub bardzo toksycznie, ostro lub długotrwale. Bezpieczeństwo: wyrzucać wyłącznie do odpadów niebezpiecznych, nie dopuszczać do przedostania się do środowiska.
Warning
H410
i very toxic to aquatic life with long lasting effects
P273 P391
i avoid release to the environment, collect spillage
Pack Qty.
Pack.
2,6-Di-tert-butyl-p-cresol, 2,6-Di-tert-butyl-4-methylphenol, BHT
Empirical formula C15H24O
Molar mass (M) 220,34 g/mol
Density (D) 1,03 g/cm³
Boiling point (bp) 265 °C
Flash point (flp) 127 °C
Melting point (mp) 71 °C
ADR 9 III
WGK 2
CAS No. [128-37-0]
EG-Nr. 204-881-4
UN-Nr. 3077


Type analysis

729,00 €/op. 

plus VAT | 100 mg za op.

Nr kat. NE05.1

Dostępny krótkoterminowo
od 6 op. 692,55 €/op.
od 24 op. 656,10 €/op.
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Butylated hydroxytoluene
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Nr kat. Pack Qty. Pack. Cena Ilość
NE05.1 100 mg glass 729,00 €
Dostępny z magazynu w Karlsruhe
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Informacje ogólne

Primary Standards

ROTI®Star Primary Standards for pharmaceutical and food analysis
ROTI®Star Primary Standards are extensively characterised by the analytical methods listed below.

They come with a certificate which contains:

• Proof of identity with spectra, e.g. 1H NMR, 13C NMR, MS, UV
• Content determined with two independent validated methods, e.g. chromatographic purity and quantitative NMR
• Content of residual solvent determined with two different validated GC methods
• Water determination by Karl Fischer titration


Reference Standards

The reference standards are offered as powders with good flowability and crystallinity to guarantee efficient handling in the laboratory. All products of this product line are filled in brown glass vials with screw caps and are packed in foil bags. This packaging provides optimum protection against environmental influences, even when stored over a long period of time. The reference standards are delivered as "ready-to-use" portions and are stored under controlled conditions.


Świadectwa jakości

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Znaleziono następujące świadectwa jakości:

Type analysis

Assay (HPLC)≥95,0 %  
Residual solvents (GC)≤2,0 %  
Water (KF)≤3,0 %  
Assay (qNMR)≥90,0 %  
Proof of identity by 1H NMR, 13C NMR, MS, UV.
The certificate includes all results of analytical tests and validations.

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