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Boron

Catalog No. 15580 Name Sigma Aldrich
CAS Number 7440-42-8 Website http://www.sigmaaldrich.com
M. F. B Telephone 1-800-521-8956
M. W. 10.811 Fax
Purity ≥95% (boron) Email
Storage Chembase ID: 107029

SYNONYMS

Title
IUPAC name
boranylidyne
IUPAC Traditional name
boranylidyne

DATABASE IDS

MDL Number MFCD00134034
PubChem SID 24849568
CAS Number 7440-42-8
EC Number 231-151-2

PROPERTIES

Empirical Formula (Hill Notation) B
Particle Size ≤1 μm
Purity ≥95% (boron)
Apperance amorphous powder
Density 2.34 g/mL at 25 °C(lit.)
Resistivity 1.5E12 μΩ-cm, 20 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
RTECS ED7350000
German water hazard class 3

DETAILS

Description (English)
Packaging
50, 250 g in poly bottle
Description (简体中文)
包装
50, 250 g in poly bottle

REFERENCES