Elementary substance
Elementary substance is a pure substance made of the same elements. Elementary substance can no longer be broken down into two or more different substances. Such as oxygen (O2), phosphorus (P4), iron (Fe), silver (Ag) and the like. Elementary substance and element are two different concepts, the element is a general term for the same type of atoms of the same nuclear charge number, element is elementary substance when it exists as free state , some elements may form a variety of single substances, such as carbon element which may be form diamond, graphite and amorphous carbon and other elementary substances. According to different natures of elementary substances , they can be divided into metal and nonmetal two categories.
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Structure |
Chemical Name |
CAS |
MF |
|
Gallium |
7440-55-3 |
Ga |
|
YTTERBIUM |
7440-64-4 |
Yb |
|
Zirconium |
7440-67-7 |
Zr |
|
Tantalum |
7440-25-7 |
Ta |
|
HAFNIUM |
7440-58-6 |
Hf |
|
Vanadium |
7440-62-2 |
V |
|
Potassium chromate |
7789-00-6 |
CrK2O4 |
|
LANTHANUM |
7439-91-0 |
La |
|
Cobalt |
7440-48-4 |
Co |
|
Lead |
7439-92-1 |
Pb |
|
Nickel |
7440-02-0 |
Ni |
|
EUROPIUM |
7440-53-1 |
Eu |
|
Palladium |
7440-05-3 |
Pd |
|
OSMIUM |
7440-04-2 |
Os |
|
ZINC |
7440-66-6 |
Zn |
|
Platinum |
7440-06-4 |
Pt |
|
Lithium |
7439-93-2 |
Li |
|
Iron |
7439-89-6 |
Fe |
|
Antimony |
7440-36-0 |
Sb |
|
High purity tin, tin, tin, tin evaporation, tin target, tin, tin powder |
|
|
|
PLATINUM ON ACTIVATED CARBON, 10% PT, CA .50% MOISTURE |
|
Pt |
|
Ultrafine tin powder |
|
|
|
TETRAPHENYLANTIMONY(V) METHOXIDE |
14090-94-9 |
C25H23OSb |
|
PLATINUM ON ACTIVATED CARBON, 1% PT |
|
Pt |
|
Ruthenium |
7440-18-8 |
Ru |
|
Aluminum |
7429-90-5 |
Al |
|
NA |
|
|
|
bibrocathol |
6915-57-7 |
C6HBiBr4O3 |
|
NA |
|
|
|
Indium(III) antimonide |
1312-41-0 |
InSb |
|
THALLIUM |
7440-28-0 |
Tl |
|
NA |
|
|
|
Spherical tin powder |
|
|
|
Chromium |
7440-47-3 |
Cr |
|
NA |
|
|
|
Ultrafine Bismuth Powder |
|
|
|
NA |
|
|
|
White phosphorus |
12185-10-3 |
P4 |
|
High purity, high purity, high purity, high purity |
|
|
|
TRIS(4-ETHOXYPHENYL)BISMUTH |
90591-48-3 |
C24H27BiO3 |
|
Molybdenum |
7439-98-7 |
Mo |
|
High Purity Antimony Powder |
|
|
|
Solder tin powder |
|
|
|
NA |
|
|
|
chemicalbookcheck |
|
|
|
High Purity Antimony Granules |
|
|
|
Magnesium |
7439-95-4 |
Mg |
|
Rhodium |
7440-16-6 |
Rh |
|
SULFUR CONTENT 800MASS PPM LEVEL |
|
|
|
Metallurgical antimony powder |
|
|
|
Metal antimony powder |
|
|
|
Atomized tin powder |
|
|
|
metal antimony ingot |
|
|
|
Bismuth for smelting |
|
|
|
Sulfur |
7704-34-9 |
S8 |
|
nano Bismuth oxide |
|
|
|
(benzoyloxy)oxobismuthine |
5892-09-1 |
C7H5BiO3 |
|
NA |
|
|
|
Antimony granular |
|
Sb |
|
Platinum balck |
|
Pt |
|
High Purity Bismuth Block |
|
|
|
Micron tin powder |
|
|
|
NICKEL AND VANADIUM IN RESIDUAL FUEL OIL |
64742-79-6 |
|
|
Hg2sb207 |
|
|
|
NA |
|
|
|
High Purity Bismuth Granules |
|
|
|
NA |
|
|
|
Bismuth oxide |
12640-40-3 |
BiH2O |
|
4N high purity tin powder |
|
|
|
Diamond Tool Powder |
|
|
|
High Purity Tin Powder |
|
|
|
NA |
|
|
|
99.9% antimony particles |
|
|
|
SULFUR AA STANDARD |
68515-96-8 |
C18H27NO4S |
|
anti-radiation antimony powder |
|
|
|
micron bismuth powder |
|
|
|
Metallurgical bismuth powder |
|
|
|
NA |
|
|
|
Antimony for smelting |
|
|
|
Antimony white equivalent environment-friendly flame retardant |
|
|
|
LEAD ANTIMONIDE |
12266-38-5 |
PbSb |
|
Ultrafine antimony powder |
|
|
|
NA |
|
|
|
NA |
|
|
|
Tellurium |
13494-80-9 |
Te |
|
powder metallurgy tin powder |
|
|
|
Electronic paste tin powder |
|
|
|
Antimony particles |
|
|
|
3 micron ultrafine tin powder |
|
|
|
Alloy Smelting Antimony Ingot |
|
|
|
Antimony |
|
Sb |
|
Micron spherical tin powder |
|
|
|
Solder powder |
|
|
|
Metallurgical tin powder |
|
|
|
NA |
|
|
|
NA |
|
|
|
Metallurgical bismuth ingot |
|
|
|
Metal antimony for smelting |
|
|
|
High Purity Bismuth Ingot |
|
|
|
promethium |
7440-12-2 |
Pm |