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HENAN SUNLAKE ENTERPRISE CORPORATIONBERYLLIUM//file1.lookchem.com/300w/synthetic/2022-02-10-02/32ddf393-ad5b-4a7b-b504-6849225e8cdf.png
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BERYLLIUM CAS NO.7440-41-7

Min.Order Quantity:
1 Kilogram
Purity:
99%
Port:
China Main Port
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • BERYLLIUM
  • 7440-41-7
  • Be

Quick Details

  • ProName: BERYLLIUM
  • CasNo: 7440-41-7
  • Molecular Formula: Be
  • Appearance: silvery solid or grey foil
  • Application: 7440-41-7
  • DeliveryTime: Within 3-7days
  • PackAge: As requested
  • Port: China Main Port
  • ProductionCapacity: 300 Kilogram/Day
  • Purity: 99%
  • Storage: keep in dry and ventilated
  • Transportation: By air or by sea
  • LimitNum: 1 Kilogram

Superiority

beryllium basic information
product name: beryllium
synonyms: beryllium aa/icp calibration/check standard;beryllium aa single element standard;beryllium, aas standard solution;beryllium aa standard;beryllium atomic absorption single element standard;beryllium atomic absorption standard;beryllium atomic spectroscopy standard;beryllium metal
cas: 7440-41-7
mf: be
mw: 9.01
einecs: 231-150-7
product categories: inorganics;berylliummetal and ceramic science;beryllium;catalysis and inorganic chemistry;chemical synthesis;metals;metal or element
mol file: 7440-41-7.mol
beryllium structure
beryllium chemical properties
melting point 1278 °c(lit.)
boiling point 2970 °c(lit.)
density 1.85 g/ml at 25 °c(lit.)
form powder
merck 13,1164
stability: stable. incompatible with acids, bases, oxidizing agents, halogen compounds, halogens, alkali metals.
cas database reference 7440-41-7(cas database reference)
safety information
hazard codes t+,t
risk statements 49-25-26-36/37/38-43-48/23-20
safety statements 53-45
ridadr un 1567 6.1/pg 2
wgk germany 1
rtecs ds1750000
hazardclass 8
packinggroup iii
beryllium usage and synthesis
chemical properties silvery solid or grey foil
definition chebi: alkaline earth metal atom with atomic number 4.
general description a grayish-white hard light metal. denser than water, but the powder may float. may be toxic by inhalation. will burn if involved in a fire.
air & water reactions highly flammable. insoluble in water.
reactivity profile boron trifluoride reacts with incandescence when heated with alkali metals or alkaline earth metals except magnesium [merck 11th ed. 1989]. finely divided or amalgamated metal reacts with hcl, dil hno3, or dil h2so4; attacked by strong base with evolution of hydrogen gas [merck 11th ed. 1989]. beryllium has been determined experimentally that a mixture of beryllium with carbon tetrachloride or with trichloroethylene will flash or spark on heavy impact [asesb pot. incid. 39 1968]. the reaction between beryllium and the vapors of phosphorus proceeds with incandescence [mellor 8:842 1946-47].
health hazard any dramatic, unexplained weight loss should be considered as possible first indication of beryllium disease. dust is extremely toxic when inhaled; symptoms include coughing, shortness of breath, and acute or chronic lung disease. there is no record of illness from ingestion of beryllium. contact with dust causes conjunctival inflammation of eyes and dermatitis.
beryllium preparation products and raw materials
preparation products 2-hydroxy-1-naphthaldehyde

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