YS/T 926-2013 English PDFUS$159.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 926-2013: High purity tellurium dioxide Status: Valid
Basic dataStandard ID: YS/T 926-2013 (YS/T926-2013)Description (Translated English): High purity tellurium dioxide Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H62 Classification of International Standard: 77.150.99 Word Count Estimation: 6,619 Regulation (derived from): Ministry of Industry and Information Technology Bulletin No. 52, 2013; industry standard for filing Notice No. 1 of 2014 (No. 169 overall) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the purity tellurium dioxide requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates, contracts (or purchase orders) and safety requirements. This standard applies to the use YS/T 926-2013: High purity tellurium dioxide---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.High purity tellurium dioxide ICS 77.150.99 H62 People's Republic of China Nonferrous Metals Industry Standard High-purity tellurium dioxide Issued on. 2013-10-17 2014-03-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Guangdong pilot dilute materials and technologies. The main drafters of this standard. Zhu Liu, Zhu Chan Fang, Liu Yonghao, Hucheng Fu, Chen Jie. High-purity tellurium dioxide1 ScopeThis standard specifies the high-purity tellurium dioxide requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate, together Same (or orders) and safety requirements. This standard applies to the use of raw materials for the production of tellurium 5N high purity tellurium dioxide, tellurium dioxide can be used for the preparation of a single crystal, electronic components and materials Material, infrared devices and infrared window materials, optical fiber amplifiers.2 Requirements2.1 Categories High-purity tellurium dioxide grades. TeO299.999. 2.2 Chemical composition Chemical composition of high purity tellurium dioxide should meet the requirements of Table 1. Table 1 Chemical composition of high purity tellurium dioxide Trademark Chemical composition (mass fraction) /% TeO2 Impurities ≤ Na Mg Al Ca Cr Mn Fe TeO299.999 99.999 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 Trademark Chemical composition (mass fraction) /% Impurities ≤ Cu Zn Ag Se Sn Pb Bi Ni TeO299.999 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 Note 1. The content of impurity elements tellurium dioxide sum of 100% minus Found margin listed in the table. Note 2. Other impurity elements not specified in the table, the two sides negotiated by supply and demand. 2.3 Physical Specifications Particle size of the powder of high purity tellurium dioxide products negotiated by both parties. 2.4 appearance quality High-purity tellurium dioxide as a white crystalline powder, the same batch of products uniform color, no stains are visible difference, there should be no foreign inclusions. 2.5 Other If users have special requirements, solve the supply and demand sides can be negotiated and specified in the contract. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 926-2013_English be delivered?Answer: Upon your order, we will start to translate YS/T 926-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of YS/T 926-2013_English with my colleagues?Answer: Yes. The purchased PDF of YS/T 926-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |