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Selenium pellets, 50 g

ROTI®METIC 99,999 % (5N)
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Danger
H301+H331-H373-H413
i toxic if swallowed or if inhaled, may cause damage to organs through prolonged or repeated exposure, may cause long lasting harmful effects to aquatic life
P261 P304+P340 P311 P330
i avoid breathing dust, IF INHALED: Remove person to fresh air and keep comfortable for breathing, call a POISON CENTER/doctor, rinse mouth
Pack Qty.
Pack.
Empirical formula Se
Molar mass (M) 78,96 g/mol
Density (D) 4,81 g/cm³
Boiling point (bp) 685 °C
Melting point (mp) 220 °C
ADR 6.1 III
WGK 2
CAS No. [7782-49-2]
EG-Nr. 231-957-4
UN-Nr. 3288


Type analysis

€175.00/Pack Qty. 

excl. VAT. | 50 g per Pack Qty.

Art. No. 4547.2

Available at short notice
Free of shipping costs from 125 €
from 6 Pack Qty. €166.25/Pack Qty.
from 24 Pack Qty. €157.50/Pack Qty.
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Selenium pellets
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Order No. Pack Qty. Pack. Price Quantity
4547.1 10 g plastic €46.90
4547.2 50 g plastic €175.00
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General information

ROTI®METIC (Metal Inorganic Compounds)

Ultra Pure Metals and Inorganic Compounds

The ROTI®METIC product range comprises more than 130 high purity inorganic metals and metal compounds with purity levels ranging from 99,9 % (3N) to 99,9999 % (6N). Modern production technology as well as high quality and safety standards make it possible to achieve these high purity levels of metal traces from 100 ppm to 1 ppm. Up to 60 trace metal compounds are analysed by HR-ICP, ICP-OES, AA, GD-MS and documented in the batch specific certificate of analysis supplied with the product. Our ultra high purity metals and metal compounds are ideal for the following applications:

  • Instrumental analytics
  • Chemical analyses & syntheses
  • Crystal growth technology
  • Nanotechnology
  • Laser and Photovoltaic technology
  • Optical fibres
  • Photonics
  • Fuel cells
  • Catalysis
Our mission is to offer the quality and service you require in research & development and in production. Excellent value for money and the option of ordering in semi-bulk are strong arguments in favour of the ROTI®METIC product range.


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 (metals basis)99,999 %  
Particle size~3-6 mm  
Chemical analysis (ICP, AAS): up to 60 specified trace metal impurities in ppm range.

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