Selenium, 99.7%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 419275000

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 7782-49-2 Weight: 0.55000kg Transport: UN number : 3283 Chem class : 1 Pack group : III


Packaging Glass bottle
Quantity 500g

Product Code. 10764014

Quantity Price
1 £ 135.0 / 500g
EU Stock 2
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Description and Specification

Chemical Identifiers

Chemical Name or Material Selenium
Name Note <325 mesh
CAS 7782-49-2
Physical Form Powder
Assay ≥99.0%
Assay Percent Range 99+%
Molecular Formula Se
Linear Formula Se
Formula Weight 78.96
MDL Number MFCD00134090

Specification

Assay ≥99.0%
Color White to creamy white
Physical Form Powder
Formula Weight 78.96
Quantity 500g
Copper (Cu) 100ppm max.
Health Hazard 3 GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid release to the environment.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Linear Formula Se
CAS 7782-49-2
Nickel (Ni) 100ppm max.
Sulfur Compounds 0.05% max.
Assay Percent Range 99+%
MDL Number MFCD00134090
Iron (Fe) 500ppm max.
Sulfur (S) 500ppm max.
Nitrogen Compounds 0.01% max.
Health Hazard 2 GHS H Statement:
May cause damage to organs through prolonged or repeated exposure.
Toxic if swallowed.
Toxic if inhaled.
May cause long lasting harmful effects to aquatic life.
Packaging Glass bottle
Fieser 01,990; 04,422; 05,575; 06,507; 08,439; 10,345; 11,465; 14,281
Molecular Formula Se
Health Hazard 1 GHS Signal Word: Danger
Name Note <325 mesh
Density 4.81g/mL
Merck Index 15, 8568
Chemical Name or Material Selenium
Residue after Ignition 0.5% max.
Lead (Pb) 500ppm max.
Documentation

Technical documents

Safety and Handling

GHS Signal Word: Danger

GHS H Statement:
May cause damage to organs through prolonged or repeated exposure.
Toxic if swallowed.
Toxic if inhaled.
May cause long lasting harmful effects to aquatic life.

GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid release to the environment.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.