266620

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266620

Aldrich

 

Boron

crystalline, 1 cm, 99.7% trace metals basis

CAS Number:7440-42-8
Linear Formula:B
Molecular Weight:10.81
EC Number:231-151-2
MDL number:MFCD00134034
PubChem Substance ID:24856149

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Description

Packaging5, 25 g in poly btl

Properties

assay99.7% trace metals basis
formcrystalline
resistivity 1.5E12 μΩ-cm, 20 °C
particle size1 cm
density2.34 g/mL at 25 °C(lit.)

Safety

Personal Protective Equipmentdust mask type N95 (US), Eyeshields, Gloves
Hazard CodesXn
Risk Statements22
WGK GermanyNWG
RTECSED7350000

References

MerckMerck 13,1333
referenceAldrich MSDS 1, 217:C / Aldrich MSDS 1, 217:D / Corp MSDS 1 (1), 479:C / Corp MSDS 1 (1), 479:B / RegBook 1 (3), 3215:B / Sax 6, 512