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PYRITE

PYRITE
PYRITE structure
CAS No.
1309-36-0
Chemical Name:
PYRITE
Synonyms
PYRITE;Pyrites;troilite;MARCASITE;IRON PYRITE;pyrite(fes2);dithioxoiron;IRON SULFIDE;IRON PYRITES;IRON DISULFIDE
CBNumber:
CB8431402
Molecular Formula:
FeS2
Formula Weight:
119.975
MOL File:
1309-36-0.mol

PYRITE Properties

Melting point:
743 °C
Density 
5.02
refractive index 
3.08
form 
Grains/Chunks, approximately 1.5-4.8mm (0.06-0.19 in.)
Water Solubility 
Insoluble in water.
Stability:
Stable. May react with acids to generate poisonous hydrogen sulfide.
EPA Substance Registry System
Pyrite (1309-36-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
TSCA  Yes

PYRITE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 778117 Iron disulfide powder, ?325?mesh, 99.8% trace metals basis 1309-36-0 25 g $156 2021-03-22 Buy
Alfa Aesar 042633 Pyrite, naturally occurring mineral, grains, approximately 1.5-4.8mm (0.06-0.19in) 1309-36-0 1g $25.1 2021-03-22 Buy
Alfa Aesar 042633 Pyrite, naturally occurring mineral, grains, approximately 1.5-4.8mm (0.06-0.19in) 1309-36-0 5g $75.3 2021-03-22 Buy
Alfa Aesar 043363 Marcasite, naturally occurring mineral, grains, approximately 0.06-0.19 in 1309-36-0 1g $20.1 2021-03-22 Buy
Alfa Aesar 043363 Marcasite, naturally occurring mineral, grains, approximately 0.06-0.19 in 1309-36-0 5g $72.3 2020-06-24 Buy

PYRITE Chemical Properties,Uses,Production

Chemical Properties

usually solid chunks

Uses

Pyrite (FeS2) is more commonly known as fool’s gold. It is used as an iron ore and in the production of sulfur chemicals such as sulfuric acid.

Definition

ChEBI: An iron sulfide mineral with formula FeS2.

Agricultural Uses

Iron pyrite, also called fool's gold because of its superficial resemblance to gold, is a brassy-yellow or brown tarnished mineral with metallic luster. It is iron disulphide, crystallizing in the cubic system, occurring in octahedral, pyritohedra, etc. Iron pyrite is used in the manufacture of sulphur, sulphuric acid, sulphur dioxide, ferrous sulphate and cheap jewelry.

Agricultural Uses

Pyrite or iron pyrite (FeS2) is a mineral containing iron and sulphur, and occurs in igneous and metamorphic rocks. It is also found in sedimentary deposits. Pyrite resembles gold in appearance and hence it is also known as fool's gold. It is harder than gold, the hardness being 6 to 6.5 on the Mohs' scale. It is the most common and widespread of the sulphide minerals and is used as a source of sulphur for the production of sulphuric acid (H2SO4). Under oxidizing conditions, pyrite readily alters to iron sulphates and eventually to limonite, forming gossans, the surface expression for pyrite-rich mineral deposits.
Soils with excess pyrite become strongly acidic for cultivation. When drained and aerated enough for cultivation, these soils are termed acid sulphate soils or Katteklei (cat clays) in Dutch.
The role of sulphur in pyrites is multidimensional. Iron pyrite is a potential source of sulphur for correcting sulphur-deficiency in crops raised on alkaline, calcareous soils. Iron pyrite prevents iron chlorosis in plants and possibly leads to an improvement in the availability of other nutrients such as P, Fe, Mn and Zn. This is because pyrite not only contains these micronutrients as impurities but also enhances the availability of these native forms by increasing acidity. This role of pyrite is of special significance in calcareous soils where lime-induced chlorosis is very common in many crops.
Pyrite can be applied at the rate of 250 kg/ha to correct lime-induced chlorosis, to improve the malleable cane percentage and the yield of sugar cane on calcareous soil.
A symbiotic nitrogen fixation has a special significance in improving soil fertility. Using graded doses of pyrite (0 to 400 kg/ha), the number and dry weight of nodules, as well as grain and straw yield of chickpea increase significantly.

PYRITE Preparation Products And Raw materials

Raw materials

Preparation Products


PYRITE Suppliers

Global( 53)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Career Henan Chemica Co
13203830695 0371-86658258
0371-86658258 Laboratory@coreychem.com CHINA 30281 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Wuhan wingroup Pharmaceutical Co., Ltd
0086-18062075862
0086-27-87819568 admin@whwingroup.com CHINA 2478 58
Chemwill Asia Co.,Ltd. 86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23975 58
Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30159 84
Energy Chemical 400-005-6266 021-58432009-
021-58436166 sales8178@energy-chemical.com China 43494 61
BEST-REAGENT 18981987031 400-1166-196
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com China 11718 57
Spectrum Chemical Manufacturing Corp. 18616765336
021-57711696 marketing_china@spectrumchemical.com; China 9686 60

View Lastest Price from PYRITE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-29 PYRITE
1309-36-0
US $10.00 / KG 1KG 99% 20 tons Wuhan wingroup Pharmaceutical Co., Ltd

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