欧美精品免费在线观看-欧美精品免费一区欧-欧美精品免费人-欧美精品免费观看二区-欧美精品另类-欧美精品老牛影

Standard compliance: HG/T 2568-2008 "Industrial Sodium Metasilicate",Enterprise Standard Q/0213DYP 001-2013 "Industrial Sodium Metasilicate".

 

Properties: Melting point is 72.2 ℃，It is easily dissolved in water and difficult dissolved in ethanol and acid. The solution is slightly alkaline. It is easily to absorb moisture when it is stocked in the open air. It has characters of decontamination, decentralization, wetness, penetrability, and PH value buffer capacity.

 

Packaging and storage: Double bags, PE bag inside, PP bag or composite bag made of kraft paper and polypropylene braided fabric outside, with net weight of 25.0±0.2 kg. Alternatively, it may be packaged in other appropriate ways and with net weight of 1000/500kg. Don't store it in the open air. Avoid rain and direct sunlight and keep dry.