can't read?
Boron is a metalloid chemical element with symbol B and atomic number 5.
B 1969 (OTTO) Boron, amorphous, 99.5% Cas 7440-42-8 - used dopant for such semiconductors as silicon, germanium, and silicon carbide. Having one fewer valence electron than the host atom, it donates a hole resulting in p-type conductivity.
Symbol GHS07 GHS07
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
For any quries, please write to us at
7439-97-6
Mercury, ≥99.99% trace metals basis
7440-02-0
Nickel wire dia 1.0 mm, 99.9%
7440-50-8
Copper foil, 12.5 µm thick, 99%+
7440-33-7
Tungsten rod, dia 25 mm, 99%
Our team of R&D Experts and Scientists have expertise in all areas of research of Lab Chemicals, Nano Technology, Life Science, Custom Synthesis, Chromatography, and many others.
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.