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Rhenium Rod Industrial Grade 99.9%

Rhenium metal is silvery rod, bar, stick, plate, sheet, foil, strip, coil and powder. It exists in soot from calcinator for molybdenite and copper ore, which is byproduct of refining molybdenum and copper. Ammonium perrhenate (NH4ReO4) and potassium perrhenate(KReO4) are the raw materials.  Its chemical properties are close to manganese and technetium.

Rhenium Metal 

CAS No.:7440-15-5 EINECS No.: 231-124-5 Molecular Formula:Re Molecular Weight:186.207
Melting Point:3180℃ Boiling Point:5900℃ Density:21.04 UN 3178 4.1/PG 2


Rhenium metal bar is mainly for nickel-rhenium alloys, which apply to manufacturing combustor, turbine blade and exhaust nozzle of jet engine.  These alloys contains 6% rhenium at highest.

Rhenium can enhance physical property of tungsten. W-Re alloys have better plasticity at low temperature and high-temperature stability is better too, which is easy to process and shape. The change increase with the amount of rhenium increase, so W-Re alloy contains 27% rhenium, which is also the solublity limit of rhenium in tungsten. The alloys can apply to X-ray sources and thermocouple

In chemical industry, rhenium metal powder can use as catalyst for dehydrogenation.  Rhenium metal powder is raw material for Pt-Re catalys that is for producing gasoline without lead and high octane.  It is for spectral analysis too.

Sodium Oxalate FOOD GRADE > 99.5 %

Sampan Enterprises is one of the few manufacturers and suppliers of Pure Grade / LR Grade Sodium Oxalate in India. Sodium Oxalate is widely used in the manufacture of electroplating chemicals, metal finishing industry and fireworks industry.

Acetaldehyde Ethyl Propargyl Acetal

Acetaldehyde Ethyl Propargyl Acetal is a colorless to light yellow liquid.Will emit toxic fumes of carbon monoxide and carbon dioxide . It is a carcinogen.

Properties Suppliers

Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply BENZYLTRICHLOROSILANE770-10-5). More information please visit the website:

Gold Hydroxide Industrial Grade 99%

Gold hydroxide is a brown precious metal compound, which tend to decompose when heating. It is insoluble in water and dilute acid, however soluble in strong acid, strong alkali and sodium cyanide solution. Gold(III) hydroxide is amphoteric,which is not stable and tend to decompose to AuO(OH) when heating to 100℃, Au2O3 when heating to 140-150℃. Potassium chloroaurate or gold chloride is the raw material.

Gold Hydroxide

CAS No.:1303-52-2 EINECS No.:215-120-0 Molecular Formula:Au(OH)3 Molecular Weight:247.99


Gold trihydroxide is mainly for preparing gold oxide, gold plating and ceramic pigments.

INDENO[1,2,3-CD]PYRENE (D12, 98%)

Name INDENO[1,2,3-CD]PYRENE (D12, 98%)
Cat# CPIL100189
Unlabeled CAS# 193-39-5
Labeled CAS# NA
Chemical Formula C22D12
Molecular Weight 288.42
Chemical Purity 0.99

Indium Acetate Industrial Grade 99%

Indium acetate is white needle-like crystal powder, which is anhydrous and minor metal salt. It reacts with pyridine, quadrol, tetramethylammonium hydroxide and so on, which forms complex compounds. Indium hydroxide or indium metal is the raw material.

Indium Acetate

CAS No.:25114-58-3 Molecular Formula:C6H9InO6 Molecular Weight:291.96 Melting Point:280℃


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