Welcome to LookChem.com Sign In|Join Free

CAS

  • or

7440-41-7

Post Buying Request

7440-41-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

7440-41-7 Usage

Safety Profile

Confirmed carcinogen withexperimental carcinogenic, neoplastigenic, andtumorigenic data. A deadly poison by intravenous route.Human systemic effects by inhalation: lung fibrosis,dyspnea, and weight loss. Human mutation data reported. A moderate fire

Check Digit Verification of cas no

The CAS Registry Mumber 7440-41-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7440-41:
(6*7)+(5*4)+(4*4)+(3*0)+(2*4)+(1*1)=87
87 % 10 = 7
So 7440-41-7 is a valid CAS Registry Number.
InChI:InChI=1/Be.2H/rBeH2/h1H2

7440-41-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name beryllium atom

1.2 Other means of identification

Product number -
Other names BERYLLIUM

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Inorganic substances
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7440-41-7 SDS

7440-41-7Relevant articles and documents

Mobile radiant energy sterilizer

-

, (2008/06/13)

A portable, radiation-producing apparatus is provided that can produce highly energetic electron beam radiation and X-rays from a low voltage power source., e.g., a battery. The radiation-producing apparatus is comprised of a radiation generating device, a pulsed high voltage generator and a control system. The pulsed high voltage generator is comprised of a power source and a Tesla resonant transformer. The Tesla resonant transformer has at least one first capacitor, a primary coil, a secondary coil and at least one second capacitor. The at least one second capacitor is disposed axially within the secondary coil. The pulsed high voltage generator is connected to the radiation generating device for providing electrical energy to the radiation generating device. The control system is connected to the pulsed high voltage generator for selectively controlling the transfer of energy from the pulsed high voltage generator to the radiation generating device. The radiation-producing apparatus generates pulses of electrons and X-rays. Each pulse has a time duration of about 100 nanoseconds or less. The electrons and X-rays produced by the radiation-producing apparatus can be used to deactivate microbial contamination or irradiate various materials.

Thermal Stability and Phase Studies of LiH + BeH2 System

Cantrell, J. S.,Beiter, T. A.,Souers, P. C.,Barry, P.

, p. 233 - 238 (2007/10/02)

Phase studies were made of isothermally annealed material using a wide angle rotating anode diffractometer.The primary compositions studied were 1:1 and 2:1 of LiH:BeH2 where the 1:1 gave LiBeH3 and the 2:1 gave Li2BeH4.The thermal stability studies were made up to 425 deg C by annealing in carefully controlled atmosphere reactors.These samples are stable long enough to obtain data without evidence of reaction.The BeH2 used was that prepared by Ethyl Corp. /8,9/ and is believed to be relatively unchanged.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 7440-41-7