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Butylated hydroxytoluene

ROTI®Star Primary Standard
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
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/Pack Qty. 

excl. VAT. | 100 mg per Pack Qty.

Art. No. NE05.1

Available at short notice
from 6 Pack Qty. €692.55/Pack Qty.
from 24 Pack Qty. €656.10/Pack Qty.
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Butylated hydroxytoluene
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NE05.1 100 mg glass €729.00
Available from stock Karlsruhe
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General information

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.


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

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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