GB/T 26522-2011 English PDF

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GB/T 26522-2011: Refined nickelous chloride
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26522-2011	489	Add to Cart	4 days	Refined nickelous chloride	Valid

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Basic data

Standard ID: GB/T 26522-2011 (GB/T26522-2011)
Description (Translated English): Refined nickelous chloride
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G12
Classification of International Standard: 71.060.50
Word Count Estimation: 21,257
Date of Issue: 2011-05-12
Date of Implementation: 2011-12-01
Quoted Standard: GB/T 191-2008; GB/T 3049-2006; GB/T 6678; GB/T 6682-2008; GB/T 8170; HG/T 3696.1; HG/T 3696.2; HG/T 3696.3
Regulation (derived from): Announcement of Newly Approved National Standards No. 6 of 2011
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 the requirements for refined nickel chloride, test methods, inspection rules and signs, labels, packaging, transportation and storage. This standard applies primarily as industries such as electroplating and dry refined nickel chloride.

GB/T 26522-2011: Refined nickelous chloride

---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.
Refined nickelous chloride ICS 71.060.50 G12 National Standards of People's Republic of China Refined nickel chloride Issued on. 2011-05-12 2011-12-01 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 is mainly drafted by. Jinchuan Group Co., Ltd., Jilin Jien Nickel Industry Co., Ltd., CNOOC Tianjin Chemical Research provided Design Institute. The main drafters of this standard. Wong Suk Fong, Wei Guang, Guoxing Bin, Wang Yan. Refined nickel chloride

1 Scope

This standard specifies the requirements for refined nickel chloride, test methods, inspection rules and signs, labeling, packaging, transportation and storage. This standard applies primarily as refined nickel chloride batteries and electroplating industries.

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 General Method GB/T 3049-2006 industrial chemicals determination of iron content 1,10-phenanthroline spectrophotometry 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 Preparation of standard titration solution of HG/T 3696.1 inorganic chemical products, chemical analysis Preparation of HG/T 3696.2 inorganic chemical products, chemical analysis of impurity standard solution Preparations of HG/T 3696.3 inorganic chemical products, chemical analysis

3 formula and relative molecular mass

Molecular formula. NiCl2 · 6H2O Molecular weight. 237.69 (according to 2007 international relative atomic mass)

4 Requirements

4.1 Appearance. Green crystal or molten state. 4.2 Refined nickel chloride should meet the requirements of Table 1. Table 1 Requirements project index Premium grade First grade Nickel (Ni), w /% ≥ 24.0 23.8 Cobalt (Co), w /% ≤ 0.0010 0.0050 Manganese (Mn), w /% ≤ 0.0005 0.0010 Zinc (Zn), w /% ≤ 0.0005 0.0010 Iron (Fe), w /% ≤ 0.0010 0.0020 ......

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