Boron, powder, amorphous, -325 Mesh


Product # 1282
Name Boron, powder, amorphous, -325 Mesh
Formula B
Purity 90%
CAS Number 7440-42-8
Molecular Weight 10.81
Color & Form Brown Powder
Boiling Point 2550° C
Melting Point 2075° C
Specific Gravity 2.34 gm/ml
Solubility Insoluble


100 gm $70.00
500 gm $230.00
  • For other quantities or purities not listed, please request a quotation. We can offer many items in bulk or custom packaging.
  • All pricing is subject to confirmation at the time the order is placed.


Transportation Information UN3178, Flammable solids, inorganic, n.o.s., 4.1, II (DOT)
Air Transportation Information UN3178, Flammable solid, inorganic, n.o.s., 4.1, II (IATA)
Pictogram Pictogram: Fire  Pictogram: Irritant 
Signal Word Danger
Hazardous Statements

H228  Flammable solid.

H302+H332  Harmful if swallowed or if inhaled.

H335  May cause respiratory irritation.

Precautionary Phrases

P210  Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P241  Use explosion-proof electrical/ventilating/lighting/.../equipment.

P261  Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340  IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Bismuth

Bismuth is a brittle crystalline which is slightly pinkish in its elemental form.

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