Sodium metasilicate silicic امل جي هڪ کاري آهي، ۽ ان جي molecular فارمولا طور تي لکيل ڪري سگهجي ٿو Na2SiO3 · nH2O. Sodium metasilicate هڪ گهٽ molecular caustic سوڍا سان هڪ عام بلبلا بنيادي جي گرمل رد عمل جي تيار ٿانون آهي
: صفت Sodium metasilicate pentahydrate
في كأس: 6834-92-0
Molecular فارمولا: Na2SiO3 .5H2O
Molecular وزن: م = 122،066
ظاهر: اڇا ٿانون پائوڊر
Sodium metasilicate pentahydrate is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Therefore, sodium metasilicate pentahydrate is widely used for the manufacture of a variety of detergents, used as rust remover for metal, grinding aids for ceramics, deinking agent for paper, dyeing and printing auxiliary for removing oil in textile industry, and also used as the raw material for flameproofing agent, plastic maintenance agent, water retention agent, etc. Used in water reducing agents, sodium metasilicate pentahydrate is able to integrate more hydrones to make better moisture absorption effect
Sodium metasilicate pentahydrate specification
|
Na2O |
28.7-30.0٪ |
|
SiO2 |
27.8-29.2٪ |
|
گھڻي تعداد ڪسافت (ز / سي 3 ) |
0.80-0.97 |
|
پي اي |
12-13 |
|
پاڻي Insoluble ڪم |
0،05٪ وڌ |
|
Fe |
100 ڀفم کان وڌ |
|
Particle ماپ (16-30mesh )٪ |
≥90.0 |
|
پوائنٽ ڳرڻ |
72،2 ℃ |
It is widely used to prepare various detergents.ceramic slurry formingIn addition, it is also widely used in textile, paper making, oil extraction and other industries
