COA Center
MSDS Center
COA Center
OR
MSDS/SDS Center
Deutsch
English
French
Korean
Portuguese
Spanish
Thai
Turkish
Advanced Search
Chemicals
Lab Chemicals by Category
Advanced Search
COA Center
MN Filter
Filtration
Rapid Tests
Chromatography
Company Profile
History
Vision, Values, Commitment
From the Chairman’s Desk
What We Offer
Corporate Presentation
Privacy Policy
Manufacturing
Overview
Facility Tour
Certification
EHS
Our Integrated Management System
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Safety Tips
Storage Practices
Categorical Storage
Recommendations
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
SELENIUM POWDER BLACK AR
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
25 g
(00025)
100 g
(00100)
500 g
(00500)
Print friendly version
Article No.
05670
Grade
AR
Purity
99.9% trace metal basis
CAS No.
7782-49-2
Molecular Formula
Se
Molecular Weight
78.96
H.S. Code
2804.9000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Black powder
Odour
Odorless
Melting point/ Freezing point [°C]
217 °C
Boiling point [°C]
685 °C
Density [g/cm3]
4.81
Solubility in water [% weight]
Insoluble in water
Specifications
Appearance
Gray to black powder
Assay
Min 99.9%
Trace metal analysis
Max 0.1%
Safety Information and Hazard Symbols
Symbol: GHS06, GHS08
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H301-H331-H373-H413
Precaution Statement: P260-P264-P273-P301+P310-P304+P340
Revision Date:
13-Feb-2025
Home
Lab Chemicals
Metals
SELENIUM POWDER BLACK