GB/T 4209-1996 in English

《GB/T 4209-1996工业硅酸钠》由TC63（全国化学标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。
本标准规定了工业硅酸钠的分类、型号、要求、采样、试验方法以及标志、包装、运输、贮存。本标准适用于以碳酸钠、硫酸钠或氢氧化钠与石英砂为原料制得的工业固体硅酸钠和工业液体硅酸钠。液体硅酸钠主要用作化工原料、填料、粘结剂、助剂、防腐剂等。固体硅酸钠主要用于制造液体硅酸钠。

Scope

This standard specifies the classification, model, requirements, sampling, test methods, marking, packaging, transportation and storage of industrial sodium silicate. This standard applies to industrial solid sodium silicate and industrial liquid sodium silicate prepared from sodium carbonate, sodium sulfate or sodium hydroxide and quartz sand. Liquid sodium silicate is mainly used as chemical raw materials, fillers, binders, additives, preservatives, etc. Solid sodium silicate is mainly used to manufacture liquid sodium silicate.