सोडियम Metasilicate सिलिका संबंधी एसिड की एक नमक है, और उसके आणविक सूत्र के रूप में लिखा जा सकता है Na2SiO3 · nH2O। सोडियम Metasilicate एक कम आणविक कास्टिक सोडा के साथ एक आम बुलबुला आधार के थर्मल प्रतिक्रिया द्वारा तैयार क्रिस्टल है
: समानार्थी सोडियम Metasilicate pentahydrate
कैस नहीं: 6834-92-0
Molecular formula:Na2SiO3.5H2O
आणविक भार: एम = 122.066
प्रकटन: सफेद क्रिस्टल पाउडर
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
सोडियम Metasilicate pentahydrate विनिर्देश
|
Na2O |
28.7-30.0% |
|
SiO2 |
27.8-29.2% |
|
थोक घनत्व (ग्राम / सेमी 3 ) |
0.80-0.97 |
|
शारीरिक रूप से विकलांग |
12-13 |
|
जल अघुलनशील बात |
0.05% अधिकतम |
|
फे |
100 पीपीएम मैक्स |
|
कण आकार (16-30mesh )% |
≥90.0 |
|
गलनांक |
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
