亚洲日韩精品AV成人波多野,欧美一区二区三区久久综合,精品国产粉嫩内射白浆内射双马尾 ,狠狠人妻久久久久久综合

Liquid sodium acetateComposite carbon sourceSodium acetate trihydrate Sodium acetate Liquid snow melting agent
Liquid snow melting agent

Properties: colorless transparent liquid.
Application: mainly used for road deicing and snow removal in winter.

Index of liquid snow melting agent

freezing point(℃)

-15~-45

Water insoluble matter %

≤0.03

pH value

7.0-9.5

 Liquid snow melting agent
Back