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7446-07-3

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Product FOB Price Min.Order Supply Ability Supplier
Tellurium Dioxide(TeO2)
Cas No: 7446-07-3
No Data 100 Gram Metric Ton/Day Leshan Kai Yada Photoelectric Technology Co., Ltd., Contact Supplier
Tellurium dioxide
Cas No: 7446-07-3
USD $ 10.0-10.0 / Kilogram 1 Kilogram 50 Metric Ton/Month Hangzhou Ocean Chemical Co., Ltd. Contact Supplier
High purity Tellurium dioxide 98% TOP1 supplier in China
Cas No: 7446-07-3
No Data 100 Gram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Tellurium dioxide
Cas No: 7446-07-3
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
7446-7-3 O2Te Tellurium dioxide
Cas No: 7446-07-3
No Data 100 Gram 1 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
CAS: 7446-07-3 Tellurium dioxide/TEO2
Cas No: 7446-07-3
USD $ 10.0-10.0 / Kilogram 1 Kilogram 800 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
TIANFU-CHEM CAS:7446-07-3 Tellurium dioxide
Cas No: 7446-07-3
No Data 1 Gram 1 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
Tellurium Dioxide(TeO2) CAS NO.7446-07-3
Cas No: 7446-07-3
USD $ 1000.0-1000.0 / Kilogram 1 Kilogram 100 Gram/Day Weifang Tansen Yiang international trading co., LTD Contact Supplier
Tellurium Dioxide(TeO2) CAS NO.7446-07-3
Cas No: 7446-07-3
No Data 100 Gram 600 Kilogram/Month Jilin Tely Imp.& Exp.Co., Ltd. Contact Supplier
Tellurium dioxide
Cas No: 7446-07-3
No Data 1 Kilogram 500 Kilogram/Month Changzhou Sunsanta Chemical Co.,Ltd Contact Supplier

7446-07-3 Usage

Uses

Tellurium dioxide is also used in devices which can convert light into sound (acousto-optic material). Glasses made of tellurium oxide have high refractive indices and transmit into mid-IR region. It is used to make glasses with special properties. It is useful in optical waveguides and optical fiber amplification.

Purification Methods

Dissolve it in 5M NaOH, filter it and precipitate it by adding 10M HNO3 to the filtrate until the solution is acid to phenolphthalein. After decanting the supernatant, the precipitate is washed five times with distilled water, then dried for 24hours at 110o [Horner & Leonhard J Am Chem Soc 74 3694 1952].

Chemical Properties

white crystalline powder
InChI:InChI=1/O2Te/c1-3-2

7446-07-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (243450)  Telluriumdioxide  ≥99% 7446-07-3 243450-250G 5,792.67CNY Detail
Aldrich (243450)  Telluriumdioxide  ≥99% 7446-07-3 243450-50G 1,539.72CNY Detail
Aldrich (552992)  Telluriumdioxide  optical grade 7446-07-3 552992-25G 2,102.49CNY Detail
Aldrich (204552)  Telluriumdioxide  99.995% trace metals basis 7446-07-3 204552-50G 3,072.42CNY Detail
Aldrich (204552)  Telluriumdioxide  99.995% trace metals basis 7446-07-3 204552-10G 933.66CNY Detail
Aldrich (435902)  Telluriumdioxide  99.9995% 7446-07-3 435902-5G 819.00CNY Detail
Aldrich (86370)  Telluriumdioxide  ≥97.0% 7446-07-3 86370-250G 5,785.65CNY Detail
Aldrich (86370)  Telluriumdioxide  ≥97.0% 7446-07-3 86370-50G 1,675.44CNY Detail
Alfa Aesar (10608)  Tellurium(IV) oxide, tech.    7446-07-3 250g 5384.0CNY Detail
Alfa Aesar (10608)  Tellurium(IV) oxide, tech.    7446-07-3 50g 1000.0CNY Detail
Alfa Aesar (87813)  Tellurium(IV) oxide, 99.99% (metals basis)    7446-07-3 100g 2743.0CNY Detail
Alfa Aesar (87813)  Tellurium(IV) oxide, 99.99% (metals basis)    7446-07-3 25g 907.0CNY Detail

7446-07-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Tellurium dioxide

1.2 Other means of identification

Product number -
Other names tellurium(IV) dioxide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7446-07-3 SDS

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