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Chemical materials

Tantalum wire (99.95%)

Tantalum wire (99.95%)

73-0075 / 1M
CAS No.：7440-25-7
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Tantalum wire (99.95%)

Tantalum wire (99.95%)

73-0080 / 5M
CAS No.：7440-25-7
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Tantalum wire (99.95%)

Tantalum wire (99.95%)

73-0080 / 25M
CAS No.：7440-25-7
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Tantalum wire (99.95%)

Tantalum wire (99.95%)

73-0080 / 1M
CAS No.：7440-25-7
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Tantalum wire (99.95%)

Tantalum wire (99.95%)

73-0085 / 10M
CAS No.：7440-25-7
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Tantalum wire (99.95%)

Tantalum wire (99.95%)

73-0085 / 50M
CAS No.：7440-25-7
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t-Butylimidotris(dimethylamino)tantalum(V), min. 99%

t-Butylimidotris(dimethylamino)tantalum(V), min. 99%

73-0400 / 5G
CAS No.：69039-11-8
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t-Butylimidotris(dimethylamino)tantalum(V), min. 99%

t-Butylimidotris(dimethylamino)tantalum(V), min. 99%

73-0400 / 1G
CAS No.：69039-11-8
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t-Amylimidotris(dimethylamino)tantalum(V) TAIMATA

t-Amylimidotris(dimethylamino)tantalum(V) TAIMATA

73-0490 / 1G
CAS No.：629654-53-1
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t-Amylimidotris(dimethylamino)tantalum(V) TAIMATA

t-Amylimidotris(dimethylamino)tantalum(V) TAIMATA

73-0490 / 5G
CAS No.：629654-53-1
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t-Butylimidotris(dimethylamino)tantalum(V), min. 98%

t-Butylimidotris(dimethylamino)tantalum(V), min. 98%

73-0700 / 5G
CAS No.：69039-11-8
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t-Butylimidotris(dimethylamino)tantalum(V), min. 98%

t-Butylimidotris(dimethylamino)tantalum(V), min. 98%

73-0700 / 1G
CAS No.：69039-11-8
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(t-Butylimido)tris(diethylamino)tantalum(V), min. 98% (99.99%-Ta) PURATREM TBTDET

(t-Butylimido)tris(diethylamino)tantalum(V), min. 98% (99.99%-Ta) PURATREM TBTDET

73-0723 / 1G
CAS No.：169896-41-7
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(t-Butylimido)tris(diethylamino)tantalum(V), min. 98% (99.99%-Ta) PURATREM TBTDET

(t-Butylimido)tris(diethylamino)tantalum(V), min. 98% (99.99%-Ta) PURATREM TBTDET

73-0723 / 250MG
CAS No.：169896-41-7
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(t-Butylimido)tris(diethylamino)tantalum(V), min. 98% (99.99%-Ta) PURATREM TBTDET

(t-Butylimido)tris(diethylamino)tantalum(V), min. 98% (99.99%-Ta) PURATREM TBTDET

73-0723 / 5G
CAS No.：169896-41-7
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(t-Butylimido)tris(ethylmethylamino)tantalum(V), (99.99%-Ta) PURATREM TBTEMT

(t-Butylimido)tris(ethylmethylamino)tantalum(V), (99.99%-Ta) PURATREM TBTEMT

73-0735 / 25G
CAS No.：511292-99-2
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(t-Butylimido)tris(ethylmethylamino)tantalum(V), (99.99%-Ta) PURATREM TBTEMT

(t-Butylimido)tris(ethylmethylamino)tantalum(V), (99.99%-Ta) PURATREM TBTEMT

73-0735 / 1G
CAS No.：511292-99-2
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(t-Butylimido)tris(ethylmethylamino)tantalum(V), (99.99%-Ta) PURATREM TBTEMT

(t-Butylimido)tris(ethylmethylamino)tantalum(V), (99.99%-Ta) PURATREM TBTEMT

73-0735 / 5G
CAS No.：511292-99-2
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Tantalum carbide (99.5%-Ta)

Tantalum carbide (99.5%-Ta)

73-0750 / 100G
CAS No.：12070-06-3
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Tantalum carbide (99.5%-Ta)

Tantalum carbide (99.5%-Ta)

73-0750 / 25G
CAS No.：12070-06-3
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Tantalum carbide (99.5%-Ta)

Tantalum carbide (99.5%-Ta)

73-0750 / 5G
CAS No.：12070-06-3
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Pentakis(dimethylamino)tantalum(V), min 98% PDMAT

Pentakis(dimethylamino)tantalum(V), min 98% PDMAT

73-0800 / 5G
CAS No.：19824-59-0
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Pentakis(dimethylamino)tantalum(V), min 98% PDMAT

Pentakis(dimethylamino)tantalum(V), min 98% PDMAT

73-0800 / 25G
CAS No.：19824-59-0
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Pentakis(dimethylamino)tantalum(V), min 98% PDMAT

Pentakis(dimethylamino)tantalum(V), min 98% PDMAT

73-0800 / 1G
CAS No.：19824-59-0
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Pentamethylcyclopentadienyltantalum tetrachloride, 98%

Pentamethylcyclopentadienyltantalum tetrachloride, 98%

73-0900 / 1G
CAS No.：71414-47-6
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Pentamethylcyclopentadienyltantalum tetrachloride, 98%

Pentamethylcyclopentadienyltantalum tetrachloride, 98%

73-0900 / 5G
CAS No.：71414-47-6
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Tantalum(V) n-butoxide (99.99+%-Ta) PURATREM

Tantalum(V) n-butoxide (99.99+%-Ta) PURATREM

73-0950 / 5G
CAS No.：51094-78-1
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Tantalum(V) n-butoxide (99.99+%-Ta) PURATREM

Tantalum(V) n-butoxide (99.99+%-Ta) PURATREM

73-0950 / 25G
CAS No.：51094-78-1
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Tantalum(V) chloride, anhydrous (99.9%-Ta)

Tantalum(V) chloride, anhydrous (99.9%-Ta)

73-1000 / 10G
CAS No.：7721-01-9
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Tantalum(V) chloride, anhydrous (99.9%-Ta)

Tantalum(V) chloride, anhydrous (99.9%-Ta)

73-1000 / 50G
CAS No.：7721-01-9
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Tantalum(V) ethoxide (99.9999%-Ta) PURATREM

Tantalum(V) ethoxide (99.9999%-Ta) PURATREM

73-1080 / 1G
CAS No.：6074-84-6
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Tantalum(V) oxide, 99.8% (99.95+%-Ta)

Tantalum(V) oxide, 99.8% (99.95+%-Ta)

73-2000 / 25G
CAS No.：1314-61-0
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Tantalum(V) oxide, 99.8% (99.95+%-Ta)

Tantalum(V) oxide, 99.8% (99.95+%-Ta)

73-2000 / 100G
CAS No.：1314-61-0
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Tantalum(V) (tetraethoxy)(acetylacetonate) (99.99+%-Ta) PURATREM

Tantalum(V) (tetraethoxy)(acetylacetonate) (99.99+%-Ta) PURATREM

73-5000 / 10G
CAS No.：20219-33-4
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Tantalum(V) (tetraethoxy)(acetylacetonate) (99.99+%-Ta) PURATREM

Tantalum(V) (tetraethoxy)(acetylacetonate) (99.99+%-Ta) PURATREM

73-5000 / 50G
CAS No.：20219-33-4
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Tantalum(V) (tetraethoxy)[BREW] (99.99+%-Ta) PURATREM

Tantalum(V) (tetraethoxy)[BREW] (99.99+%-Ta) PURATREM

73-7373 / 1G
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Tantalum(V) (tetraethoxy)[BREW] (99.99+%-Ta) PURATREM

Tantalum(V) (tetraethoxy)[BREW] (99.99+%-Ta) PURATREM

73-7373 / 5G
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Tungsten rod annealed (99.98%)

Tungsten rod annealed (99.98%)

74-0075 / 5X100CM
CAS No.：7440-33-7
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Tungsten rod annealed (99.98%)

Tungsten rod annealed (99.98%)

74-0075 / 100CM
CAS No.：7440-33-7
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Tungsten rod annealed (99.98%)

Tungsten rod annealed (99.98%)

74-0075 / 25CM
CAS No.：7440-33-7
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Ammonium tetrathiotungstate(VI), 99% (99.9+%-W)

Ammonium tetrathiotungstate(VI), 99% (99.9+%-W)

74-1000 / 25G
CAS No.：13862-78-7
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Ammonium tetrathiotungstate(VI), 99% (99.9+%-W)

Ammonium tetrathiotungstate(VI), 99% (99.9+%-W)

74-1000 / 5G
CAS No.：13862-78-7
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Bis(cyclopentadienyl)tungsten dichloride, min. 97.5%

Bis(cyclopentadienyl)tungsten dichloride, min. 97.5%

74-1200 / 1G
CAS No.：12184-26-8
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Bis(cyclopentadienyl)tungsten dichloride, min. 97.5%

Bis(cyclopentadienyl)tungsten dichloride, min. 97.5%

74-1200 / 5G
CAS No.：12184-26-8
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Bis(t-butylimido)bis(dimethylamino)tungsten(VI), min. 97% BTBMW

Bis(t-butylimido)bis(dimethylamino)tungsten(VI), min. 97% BTBMW

74-1225 / 1G
CAS No.：406462-43-9
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Bis(t-butylimido)bis(dimethylamino)tungsten(VI), min. 97% BTBMW

Bis(t-butylimido)bis(dimethylamino)tungsten(VI), min. 97% BTBMW

74-1225 / 5G
CAS No.：406462-43-9
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Mesitylene tungsten tricarbonyl, 98%

Mesitylene tungsten tricarbonyl, 98%

74-1350 / 1G
CAS No.：12129-69-0
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Mesitylene tungsten tricarbonyl, 98%

Mesitylene tungsten tricarbonyl, 98%

74-1350 / 5G
CAS No.：12129-69-0
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Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst

Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst

74-1800 / 500MG
CAS No.：78234-36-3
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Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst

Tris(t-butoxy)(2,2-dimethylpropylidyne)tungsten(VI), 98% Schrock Alkyne Metathesis Catalyst

74-1800 / 100MG
CAS No.：78234-36-3
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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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Telephone 037-621-088
Fax 037-615-096
Mail miaoli@echochemical.com

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Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City
Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City
Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

Kaohsiung Branch

Address No. 479, Fengding Road, Fengshan District, Kaohsiung City
Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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