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Trimethylsulphoxonium Iodide

TMSOI; RARECHEM AQ A1 0066; Trimethylsulfoxonium; trimethyl-sulfoxoniuiodide; TRIMETHYLSULFOXONIUM IODIDE; trimethylsulphoxoniumioidie; Trimethylsulfoxonium iodate; Trimethysulfoxonium Iodide; TRIMETHYLSULPHOXONIUM IODIDE; trimethylsulfoxoniuim iodide

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Yttrium Oxide Purified 99.9%

Yttrium oxide is white to light yellow powder, which is a kind of rare earth oxides. It is insoluble in dilute acid, however nearly insoluble in water.

Yttrium Oxide

CAS No.:1314-36-9 EINECS No.:215-233-5 Molecular Formula:Y2O3 Molecular Weight:225.81
Melting Point:2439℃ Boiling Point:4300℃ Density:5.03 Flash Point:12℃

Applications

Yttrium(III) oxide granule can apply to thermal spray. For this application, it process into spherical large particle to get great flow ability. It should guarantee the whiteness too. Normally the production method is granulation.

Yttrium trioxide is important material for magnetic material for microwave and military project, which is also for optical glass. It can improve the refractive index of special glass and reduce dispersion index. So it is raw material for high brightness fluorescent powder for large-screen television and coating of other kinescope.

Yttria apply to produce thin film capacitor , special refractory material, high pressure mercury lamp, laser, memory parts and other magnetic bubble material. It is also for artificial laser crystal and superconductive material.

Yttrium(III) oxide powder is additive for lanthanum series glass and high temperature resistance and rediation resistance optical glass. It is also important additive for silicon nitride engineering ceramics, zirconium dioxide engineering ceramics, piezoelectric ceramics, photoelectric ceramics, semiconductor ceramics, thermistor ceramics, capacitor ceramics and other functional ceramics.

Yttria powder mainly apply to prepare new magnetic material yttrium iron garnet and solid laser material yttrium aluminum garnet (YAG). It is also a kind of hydrogen storage material.

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phosphomolybdic acid A.C.S.

Appearance (Colour)

Yellow

Appearance (Form)

Crystalline compound

Solubility (Turbidity) 10% aq. solution

Clear

Solubility (Colour) 10% aq. solution

Yellow

Insoluble matter

max. 0.01%

Chloride (CI)

max. 0.02%

 

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phosphotungstic acid A.C.S.

Appearance (Colour)

White OR yellowish green

Appearance (Form)

Crystalline powder

Loss on ignition

max. 16%

Chloride (CI)

max. 0.001%

Sulphate (SO4)

max. 0.005%

 

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trans-2,5-Dimethylpiperazine

trans-2,5-Dimethylpiperazine is a white to dark yellow crystalline powder widely used as pharmaceutical intermediate.

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1,4-Butanediol Glycidyl Ether

1,4-Butanediol Glycidyl Ether is a colorless liquid with pungent odourwhich has negligible solubility in water.It reacts with amines.Incompatible with strong acids, bases and oxidizers.

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Acetoacetic Acid Methyl Ester

Acetoacetic acid methyl ester is mainly used for medicine, dyes, pesticides, etc.. It also can be used in food additives and flavors and perfumes.

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Aluminium Nitrate Nonahydrate

Aluminium Nitrate Nonahydrate is an inorganic salt in crystalline form formulated by nitrate anion and aluminum cation. It is widely used as an oxidizing agent, oxidizing agent, corrosion inhibitor, antiperspirant, nitrating agent, dye mordant in textile industry, salting out agent used in recycling nuclear fuel and cathode tube heating elements.

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