arsenic oxide
Commodity:Arsenic(III) Oxide
Alias:Arsenic trioxide;diarsenic trioxide;arsenicoxideprimarystandardACSwhitepowder;Arsenic oxide techgrwhitepowder;Arsenicoxidedelecgrwhitepowder;Arsenic oxide;Arsenous oxide
CAS No.:1327-53-3
EINECS No.:215-481-4
MF:As2O3
Molecular Weight:197.84
Melting Point:312.3celsius degree
Boiling Point:465celsius degree
Inchi:InChI=1/2As.3O/q2*+3;3*-2
Density:3.73
Water-solubility:37g/L(20celsius degree)
Risk Codes:R28;R34;R45;R50/53
UN number:UN 1561
Package grade:II
Risk Group:6.1
Uses:Used in glass industry and medical preparation,also used as insecticide,phytocide and so on;used as ordinary standard reagent and preservative,also used in preparation of arsenite.SpecificationContent Extra 99.9%
Superfine 99.5%
Firsts 99%
Second 98%
Impurity
Fe <0.05
H2O <0.1
Chloride <0.0012
Pb <0.003
Other supplier products
|
|
diboron trioxide |
Diboron Trioxide
CAS No.:1303-86-2
Property:Boric anhydride as a colorless glassy crystals or powder, odorless, a slimy feel on the surface. In the... |
|
|
gallium metal |
Brand No.
Purity Grade 99.99999% 99.9999% 99.999% 99.99%
Impurity content
(ppm, max) Cu 0.002 0.05 1.5 5
Pb 0.005 0.06 1.8 12
Zn 0.02 0.1 0.4... |
|
|
indium powder |
Our company is a unique company in the market offering high purity and extra fine indium powder and has enjoyed great popularity in the world marke... |
|
|
bismuth ingot |
Our company can supply bismuth metal ingot(pure bismuth) 99.95-99.997%.
Brand Chemical composition（%）
Bi≥ Impurity content ≤
Cu Pb Zn Fe Ag As ... |
|
|
bismuth trioxide |
Our factory can produce Bismuth Trioxide in good quality.( Bi2O3 ,Bismuth oxide)
Purity: Bi2O3 99.95%
Molecular formula：Bi2O3
CAS No.:1304-76-3;1... |
供应产品
Same products
