TIANFU-CHEM - Boron CAS NO.7440-42-8

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Product Details

Keywords

Boron
7440-42-8
B

Quick Details

ProName: TIANFU-CHEM - Boron
CasNo: 7440-42-8
Molecular Formula: B
Appearance: Solid
Application: Organic synthesis
DeliveryTime: PROMPT
PackAge: IN 25kg drums
Port: SHANGHAI
ProductionCapacity: 10 Metric Ton/Month
Purity: 99.0%
Storage: In Room Temperature
Transportation: As per MSDS
LimitNum: 1 Gram
Heavy metal: N/A
Grade: Industrial Grade,Food Grade,Pharma Gra...

Superiority

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license.

We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal.

Improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. We are constantly striving to make Henan Tianfu a leading chemical supplier, and hope to create a better future with you.

Details

Boron Basic information

Product Name: Boron

Synonyms: Boron powder, crystalline, -4+40 mesh, Puratronic, 99.9999% (metals basis);Boron powder, crystalline (99.5%);Boron, amorphous powder -325 mesh 90%;Boron 99.99%;3-(1-Methylethyl)-2,1,3-benzothiadiazin-4(3H)-one-13C6 2,2-Dioxide;3,4-Dihydro-3-isopropyl-1H-2,1,3-benzothiadiazin-4-one-13C6 2,2-Dioxide;3-Isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one-13C6 2,2-Dioxide;Basagran 480-13C6

CAS: 7440-42-8

MF: B

MW: 10.81

EINECS: 231-151-2

Product Categories: metal or element;Industrial/Fine Chemicals;Inorganics;Boron;Catalysis and Inorganic Chemistry;Chemical Synthesis;Electronic Chemicals;Micro/Nanoelectronics;Pure Elements

Mol File: 7440-42-8.mol

Boron Structure

Boron Chemical Properties

Melting point 2300°C

Boiling point 2550°C

density 2.34 g/mL at 25 °C(lit.)

storage temp. Storage temperature: no restrictions.

solubility H2O: soluble

form pieces

color Dark gray

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.

InChIKey UORVGPXVDQYIDP-UHFFFAOYSA-N

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

TSCA Yes

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

Uses In nuclear chemistry as neutron absorber, in Ignitron rectifiers, in alloys, usually to harden other metals.

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

Henan Tianfu Chemical Co., Ltd.