New phosphate-free detergent—Modified Sodium Di-silicate (MDS)
Identification:
Chemical name: Modified sodium disilicate
Trade name: MDS
CAS No.: 1344-09-8
Molecular formula: Na2O?2SiO2
MDS is manufactured from sodium silicate acting with active auxiliaries via special process. Its pH value range 10.5 – 12.5, Bulk density 0.3—0.70g/ cm3. As a phosphorous-free detergent auxiliary, MDS satisfies all technical and ecological requirements for substitute of STPP.MDS can be the best substitute of sodium tripolyphosphate(STPP) because of its comprehensively applicable to production of phosphorus-free washing powders under different conditions. Besides, the general performance is far superior to some related traditional products at the same price level, such as 4A zeolite.
Technical Index:
Appearance: White powder or granule
Content of Na2O + SiO2％: 60min
Calcium ion exchange capacity (CaCO3, 35°C, 20min) mg/g:400min
Whiteness %:85min
pH:12.5max
Bulk density(g/cm3) :0.6-0.7(powder),0.3-0.6(granule)
公司簡介
Henan Sinotech Import & Export corporation is located in the core city of Central Plains Economic Zone (CPEZ)-Zhengzhou, our office is next to Zhengzhou Customs District. We obtained independent import export right approved by Henan Provincial Commerce Department on May,2014.
