Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

Our advantage:

1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer  within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Boron Basic information
Product Name: Boron
Synonyms: B;Trona elemental boron;B AM I BORON;B AM II;B AM III;BORON AA/ICP CALIBRATION/CHECK STANDARD;BORON AA SINGLE ELEMENT STANDARD;BORON, AAS SOLUTION STANDARD
CAS: 7440-42-8
MF: B
MW: 10.81
EINECS: 231-151-2
Product Categories: Industrial/Fine Chemicals;Inorganics;Boron;Catalysis and Inorganic Chemistry;Chemical Synthesis;Electronic Chemicals;Micro/Nanoelectronics;Pure Elements;metal or element
Mol File: 7440-42-8.mol
Boron Structure
Boron Chemical Properties
mp  2300°C
bp  2550°C
density  2.34 g/mL at 25 °C(lit.)
solubility  H2O: soluble
form  pieces
Merck  13,1333
Stability: Stable. Substances to be avoided include strong oxidizing agents and strong acids. May decompose on exposure to air - store under nitrogen. Highly flammable.
CAS DataBase Reference 7440-42-8(CAS DataBase Reference)
NIST Chemistry Reference Boron(7440-42-8)
EPA Substance Registry System Boron(7440-42-8)
Safety Information
Hazard Codes  Xn,F
Risk Statements  22-11-63-62
Safety Statements  16-24/25-45-36/37/39-27-26
RIDADR  UN 3178 4.1/PG 2
WGK Germany  -
RTECS  ED7350000
HazardClass  4.1
PackingGroup  III
Hazardous Substances Data 7440-42-8(Hazardous Substances Data)
MSDS Information
Provider Language
Boron English
SigmaAldrich English
ACROS English
ALFA English
Boron Usage And Synthesis
Chemical Properties charcoal-grey pieces or black powder
Boron Preparation Products And Raw materials
Raw materials Sodium hydroxide-->Sodium-->Hydrogen-->Hydrofluoric acid-->Aluminium-->Sulphur-->Silica glass-->Diborane-->Boron trichloride -->Sodium tetraborate-->Tungsten wire, gold plated, 0.025mm (0.001in) dia, W 99.95% (metals basis), Au 99.99%
Preparation Products Boron tribromide-->Compound fertilizer-->Boron trichloride -->bomn，amorphous