Натрий metasilicate кремний кислотасы менен туз жана молекулярдык формула деп жазылган болот Na2SiO3 · nH2O. Натрий metasilicate каустикалык соданы менен жалпы көбүк базасынын жылуулук пикиринен даярдалган төмөнкү молекулярдык кристалл болуп саналат
синонимдер: Натрий metasilicate pentahydrate
CAS жок: 6834-92-0
молекулалык формула: Na2SiO3 .5H2O
Молекулалык салмагы: M = 122,066
Көрүнүш: ак кристалл порошок
Натрий 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
Натрий metasilicate pentahydrate өзгөчөлүгү
|
Na2O |
28.7-30.0% |
|
SiO2 |
27.8-29.2% |
|
Пакеттик тыгыздыгы (г / см 3 ) |
0.80-0.97 |
|
PH |
12-13 |
|
Сууда эрибеген зат |
0,05% Max |
|
Fe |
100 промиллеге Max |
|
Бөлүкчөлөр Size (16-30mesh )% |
≥90.0 |
|
эрүү |
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
