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GB/T 5452-2017: 56% Aluminium phosphide tablets
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 5452-2017	English	199	Add to Cart	3 days [Need to translate]	56% Aluminium phosphide tablets
GB 5452-2001	English	279	Add to Cart	3 days [Need to translate]	[GB/T 5452-2001] 56% Aluminium phosphide tablets
GB/T 5452-1985	English	RFQ	ASK	3 days [Need to translate]	56% Aluminum phosphide tablets

GB/T 5452-2017: 56% Aluminium phosphide tablets

---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.
56% Aluminum phosphide tablets ICS 65.100.10 G25 National Standards of People's Republic of China Replacing GB/T 5452-2001 56% aluminum phosphide tablets 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 5452-2001 "56% aluminum phosphide tablets," compared with GB/T 5452-2001, the main technical changes are as follows. --- Aluminum phosphide quality index from ≥ 56.0% to (56.0 2.5-2.5)%; --- Determination of aluminum phosphide mass fraction sample weight from 0.14g ~ 0.16g changed to 0.18g ~ 0.20g. This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Standardization Technical Committee of pesticides (SAC/TC133) centralized. This standard is drafted by. Shenyang Harvest Pesticide Co., Ltd. Participated in the drafting of this standard. Longkou Chemical Factory, Jining High-Tech Development Zone Yongfeng Chemical Plant. The main drafters of this standard. Wang Yang, Jiang Shengjie, Liu Xianjun, Yu Jing Yu, Zhang Kaifeng, Zhao Jinye, Hou Yukai. This standard replaces the standards previously issued as follows. --- GB/T 5452-1985, GB/T 5452-2001. 56% aluminum phosphide tablets

1 Scope

This standard specifies the requirements of 56% aluminum phosphide tablets, test methods and signs, labels, packaging, storage and transportation, safety and guarantee period. This standard applies to the original aluminum phosphide and ammonium carbamate and other fillers made of compressed 56% aluminum phosphide tablets. Note. Other names, structures and basic physico-chemical parameters of aluminum phosphide are given in Appendix A.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 601 chemical reagent standard titration solution preparation GB/T 603 chemical reagent test methods used in the preparation of preparations and products GB/T 1604 commodity pesticide acceptance rules Commercial pesticides sampling method GB 3796 Pesticide packaging General Laboratory use specifications and test methods for analysis GB/T 6682-2008 Representation and determination of rules for repair of numerical values and limit values GB/T 8170-2008

3 requirements

3.1 appearance Solid wafer. 3.2 Specifications 56% aluminum phosphide tablets should also meet the requirements of Table 1. Table 1 56% aluminum phosphide tablets control project indicators Project Indicators Aluminum phosphide mass fraction /% 56.0 2.5-2.5 Average weight per piece/g 3.2 0.1-0.1 3.0 0.1-0.1 2.5 0.1-0.1 0.6 0.1-0.1 Facade strength/N ≥ 70 50 Powder and debris a /% ≤ 1.5 a no more than 1/4 of the mass of the tablet is considered as debris. ...