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Ammonium Cerium Nitrate Industrial Grade 99%

Ammonium cerium nitrate is orange red crystalline granular, which is a rare earth salt. It tend to dissolve in water and ethyl alcohol, however hardly dissolve in concentrated nitric acid. It dissolve in alcohol, nitric acid and protonic solvent, some solubleness in acetonitrile, but not dissolve in methylene dichloride, trichloromethane and carbon tetrachloride. Rare earth fluoride is the raw material.

Ammonium Cerium Nitrate

CAS No.:16774-21-3 EINECS No.:240-827-6 Molecular Formula:Ce(NH4)2(NO3)6 Molecular Weight:548.22
Melting Point:108℃ Density:10 UN 1477 5.1/PG 2  


Diammonium cerium(IV) nitrate apply to test of trace silver ion, which is also catalyst for olefinic polymerization. It is titrating solution of redox.

Ammonium cerium(IV) nitrate uses as analytical reagent, which use to formulate titrating solution for redox. It is as color developing agent when testing polyhydric alcohols by thin layer chromatography. It is also raw material for production of membrane electrode composition that is sensitive to phosphate.

Cerium(IV) diammonium nitrate is chemical reagent that testing various amine by potentiometric titration. It is strong oxidizing agent, which get better oxidability at acidic condition and just lower than F2, XeO3, Ag2+j,O3, HN3.

(NH4)2Ce(NO3)6.2H2o is for etching agent for circuit board and medicine intermediate.

Gadolinium Hexaboride Industrial Grade 99.9%

Gadolinium hexaboride is purple crystalline powder, which is rare earth metal boride. It is insoluble in water.

Gadolinium Hexaboride

Purity: Gd/RE 99.9% 3N

Particle size: -20~500mesh


CAS No.:12008-06-9 EINECS No.:234-530-0 Molecular Formula:GdB6 Molecular Weight:222.12
Density:5.27 Melting Point:2100℃  


Praseodymium Fluoride Industrial Grade 99.5%

Praseodymium fluoride is bright blue powder, which tend to absorb moisture. It is insoluble. Pr2O3Pr6O11PrO2 or praseodymium nitrate is the raw material.

Praseodymium Fluoride

Purity: Pr/RE 99.5% 2N5

CAS No.:13709-46-1 EINECS No.:237-254-9 Molecular Formula:PrF3 Molecular Weight:197.90
Density:6.3 Melting Point:1395℃ UN 3288 6.1/PG 3  


Praseodymium trifluoride get uses in optical coating, vacuum deposition, laser crystal, raw material of monocrystal, laser amplifier and catalytic addictives. It is also raw material for praseodymium metal and additive of arc carbon rod.

High Purity Metal Lead Industrial Grade 99.999%

High purity metal lead is bright silvery gray lump, piece or ingot.

High Purity Metal Lead

Purity: 99.999%, 99.9999%

CAS No.:7439-92-1 EINECS No.:231-099-0 Molecular Formula:Pb Molecular Weight:207.19
Density:11.343 Melting Point:327.46℃ Boiling Point:1740℃ Self-ignition Temperature:790℃


High purity metal lead is mainly for electronic,thermoelectric material and semiconductor.

High Purity Phosphours Industrial Grade 99.999%

High purity phosphorus is blue blue lump, piece or ingot.

High Purity Phosphorus

Purity:99.999%, 99.9999%

Applications: it is mainly for semiconductor, photoelectric material and so on.

Rhodium Chloride Hydrate Industrial Grade 99.9%

Rhodium chloride hydrate is dark red crystalline powder, which is a precious metal compound. It has odor of acid and tend to deliquesce. When temperature is above 100℃, it starts to decompose into Rh2O3 and HCl. Rhodium(III) chloride is soluble in water, hydrochloric acid, acetone and ethyl alcohol, however not soluble in diethyl ether. Sponge rhodium metal is the raw material.

Rhodium Chloride Hydrate

CAS No.:20765-98-4 EINECS No.:233-165-4 Molecular Formula:RhCl3.H2O Molecular Weight:209.26
Melting Point:100℃ UN1759 Rh≥38%  


Rhodium(III) chloride hydrate is a important chemical catalyst, which is for cleaning automobile exhaust and pharmacy. It is catalyst for reduction reaction of cinnamyl aldehyde, accompanying with coupled reaction of arylboronic acid. It is also catalyst when methane turn into acetic acid.

Ruthenium Chloride Hydrate Industrial Grade 99%

Ruthenium chloride hydrate is dark brown crystalline powder, which is a precious metal compound. It has corrosivity and tend to deliquesce, which have strong hygroscopicity. But it is stable at room temperature and pressure.It is soluble in water, alcohol,  acetone and ethyl acetate, which decompose in hot water. Ruthenium(III) chloride trihydrate has two variants, which are both orange crystalline powder.

Ruthenium Chloride Hydrate

CAS No.:14898-67-0 EINECS No.:233-167-5 Molecular Formula:RuCl3.H2O Molecular Weight:225.44
UN 3260 8/PG 2 Ru≥37%    


Ruthenium(III) chloride hydrate applies to heterogeneous catalysis or homogeneous catalysis, anode of electroplating and electrolysis. It is important chemical raw material for electronic industry. It is also catalyst of oxidizing reaction.

Ruthenium Nitrosyl Chloride Industrial Grade 99%

Ruthenium nitrosylchloride is brown crystalline powder, which is a precious metal salts. It is stable at room temperature and room pressure.

Ruthenium Nitrosylchloride

CAS No.:18902-42-6 EINECS No.:242-651-5 Molecular Formula:Ru(NO)Cl3 Molecular Weight:237.43
Melting Point:180℃ Ru Content:≥41.5%    


Ruthenium(III) nitrosychloride is a noble metal chemical for experiment uses.

Cerium Chloride Heptahydrate Industrial Grade 99%

Cerium chloride heptahydrate is white to yellow crystalline granular, which is a rare earth salt. It tend to dissolve in water and ethyl alcohol, which turn into anhydrous. When 90℃, cerium(III) chloride heptahydrate starts to lose water. After 230℃, it turn into cerium(III) chloride anhydrous. Cerium dioxide is the raw material.

Cerium Chloride Heptahydrate

CAS No.:18618-55-8 EINECS No.:232-227-8 Molecular Formula:CeCl3.7H2O Molecular Weight:372.58
Melting Point:848℃ Density:3.92    


Cerous chloride heptahydrate use as analytical reagent and catalyst, which is also raw material for production of metal cerium. It applies to medical intermediate, hard alloy additive, cerium salts and chemical reagents.

Hexaammineruthenium Chloride Industrial Grade 99%

Hexaammineruthenium chloride includes hexaammineruthenium(III) chloride and hexaammineruthenium(II) chloride. Hexaammineruthenium(III) chloride is white powder, however hexaammineruthenium(II) chloride is yellow crystal powder.

Hexaammineruthenium Chloride

CAS No.:14282-91-8 Molecular Formula:Ru(NH3)6Cl3 Molecular Weight:309.61 Ru Content:≥32.0%
CAS No.:15305-72-3 Molecular Formula:Ru(NH3)6Cl2 Molecular Weight:274.16 Ru Content:≥36.0%


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