ሶዲየም metasilicate silicic አሲድ የሆነ ጨው ነው, እና የሞለኪውል ቀመር እንደ የተጻፈ ይችላል Na2SiO3 · nH2O. ሶዲየም metasilicate መጯጯህና ሶዳ ጋር አንድ የጋራ የአረፋ መሠረት ያለውን የፍል ምላሽ ባዘጋጀው ዝቅተኛ በሞለኪዩል ክሪስታል ነው
: ተመሳስሎ ሶዲየም metasilicate pentahydrate
ምንም CAS: 6834-92-0
ሞለኪዩላር ቀመር: Na2SiO3 .5H2O
ሞለኪዩላር ክብደት: መ = 122,066
መልክ: ነጭ ክሪስታል ፓውደር
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
ሶዲየም metasilicate pentahydrate ዝርዝር
|
Na2O |
28.7-30.0% |
|
SiO2 |
27.8-29.2% |
|
የጅምላ ጥግግት (g / ሴሜ 3 ) |
0.80-0.97 |
|
ፒኤች |
12-13 |
|
የውሃ የማይሟሙ ጉዳይ |
0.05% ማክስ |
|
ፌ |
100 ppm ማክስ |
|
ፓርቲክል መጠን (16-30mesh )% |
≥90.0 |
|
እየቀለጠ ነጥብ |
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
