国产xxxx做受性欧美88_辛芷蕾污啪啪大尺度_调教羞耻放荡受多人np视频_少妇三级全黄

 
 
 
  ::: Dispersant NNO :::


Molecular Formula: CH2(C10H6SO3Na)2
Molecular Weight: 472.44
Specifications: (Q/LFQ-08-2000 enterprise standard)

Item Details
Appearance brown liquid
Hue(2% aqueous solution) 5 below
Sodium sulfate 2.5± 0.7
pH-value(2% aqueous solution) 10± 0.5
Ash (%) 15± 2
Solid content (%) 45± 1


● Packing & Storage: In 200kg galvanized iron drum. Closed tightly. Stored in dry and draughty warehouse, shelf life is 2 yrs.
 
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