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GB/T 31194-2014 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31194-2014: High purity zinc sulfide for industrial use
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31194-2014	259	Add to Cart	3 days	High purity zinc sulfide for industrial use	Valid

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Basic data

Standard ID: GB/T 31194-2014 (GB/T31194-2014)
Description (Translated English): High purity zinc sulfide for industrial use
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G12
Classification of International Standard: 71.060.50
Word Count Estimation: 11,131
Date of Issue: 9/3/2014
Date of Implementation: 5/1/2015
Quoted Standard: GB/T 191-2008; GB/T 6678; GB/T 6682-2008; GB/T 8170; GB/T 23771-2009; HG/T 3696.1; HG/T 3696.2; HG/T 3696.3
Regulation (derived from): People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies requirements for high-purity zinc sulfide industrial, test methods, inspection rules, marking, labeling, packaging, transportation, storage, and security. This Standard is applicable to industrial high-purity zinc sulfide. The prod

GB/T 31194-2014: High purity zinc sulfide for industrial use

---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 zinc sulfide for industrial use ICS 71.060.50 G12 National Standards of People's Republic of China High-purity zinc sulfide industrial Issued on. 2014-09-03 2015-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee chemical inorganic chemicals Club (SAC/TC63/SC1) centralized. This standard was drafted. Weifang Yiu New Materials Co., Ltd. Weifang Branch Lan New Materials Co., Ltd., Shandong Institute New Materials Co., CNOOC Tianjin Chemical Research & Design Institute, the national mineral product quality supervision and inspection center. The main drafters of this standard. Wang Qiang, Wang Xinghai, Zhang Yaowei, Treats standard, Wangzong Yao, Li Xia, Guofeng Xin, Liang Yuan. High-purity zinc sulfide industrial

1 Scope

This standard specifies the requirements of high-purity zinc sulfide industrial products, test methods, inspection rules, marking, labeling, packaging, transportation, storage, and security. This standard applies to industrial high-purity zinc sulfide. The products are mainly used for light-emitting materials, anti-counterfeiting materials, coating materials, window materials, electroluminescent Luminescent powder, wear-resistant materials, complexing agents, passivation, such raw materials.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 191-2008 Packaging - Pictorial signs GB/T 6678 General Principles for Sampling Chemical Products Laboratory use specifications and test methods GB/T 6682-2008 Analysis GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment Determination of GB/T 23771-2009 inorganic chemical products in bulk density HG/T 3696.1 inorganic chemical products, chemical analysis standard solution, Preparations Part 1. Standard titration solution Preparation liquid HG/T 3696.2 inorganic chemical products, chemical analysis standard solution, Preparations Part 2. impurity standard solution Preparation liquid HG/T 3696.3 inorganic chemical products, chemical analysis standard solution, Preparations Part 3. Formulation and products Preparation

3 formula and relative molecular mass

Molecular formula. ZnS. Molecular Weight. 97.45 (according to 2011 international relative atomic mass).

4 Requirements

4.1 Appearance. white to off-white or yellow-green powder. 4.2 high-purity zinc sulfide industrial testing methods specified in this standard shall be in accordance with Table 1 and according to the technical requirements. Table 1 Technical Requirements project index Premium grade First grade Qualified Zinc sulfide (ZnS) (dry basis) w /% ≥ 99.8 99.5 99.0 Iron (Fe) (dry basis)/(mg/kg) ≤ 0.2 0.6 1 ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31194-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31194-2014_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 GB/T 31194-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31194-2014_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+ countries

Question 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.