GB/T 13258-2008 in English
SUPERSEDEDTechnical phosphorus pentasulfide
- Issued on:2008-06-04
- Implemented on:2008-12-01
- File Format:PDF
- Delivery:Via email within 5 business days
$582.00
本标准为第一次修订。本标准代替GB/T13258—1991《工业五硫化二磷》。本标准规定了工业五硫化二磷的要求、采样、试验方法、检验规则、标志、包装、运输、贮存和安全。本标准适用于工业五硫化二磷。该产品主要用于制造化学农药、润滑材料的添加剂、浮选剂及维生素等。本标准与GB/T13258—1991相比主要变化如下:
———增加了前言;
———五硫化二磷(P4S10)的相对分子质量由444.495改为444.545。
———修改了规范性引用文件的内容;
———增加了安全提示;
———增加了采样和试样的制备;
———修订了二乙基二硫代磷酸得率的计算公式;
———修订了二异丁基二硫代磷酸得率的计算公式;
———修改了检验规则的内容;
———修改了标志、包装、运输和贮存的内容;
———删除了附加说明的内容。
Scope
This standard specifies the requirements, sampling, test methods, inspection rules, signs, packaging, transportation, storage and safety of industrial phosphorus pentasulfide. This standard applies to industrial phosphorus pentasulfide. This product is mainly used in the manufacture of chemical pesticides, additives for lubricating materials, flotation agents and vitamins. Molecular formula: P4S10 Relative molecular mass: 444.545 (2005 international relative atomic mass)

Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-

GB 7748-1987 in English
Potassium ferricyanide for photographic use
-