COA Center

OR

MSDS/SDS Center

Advanced Search

MAGNESIUM TRISILICATE POWDER HYDRATE Extra Pure

Volatile organic impurities excluded by manufacturer, handling and storage.
Magnesii trisilicas; di-Magnesium trisilicate

COAs

Packings

500 g (00500)

25 Kg (0025K)

1PW1201600 1PDLP0065K
Print friendly version
Article No. 04481 Grade Extra Pure
Purity CAS No. 39365-87-2
Molecular Formula 2MgO.3SiO2.xH2O Molecular Weight
H.S. Code 2839.9010 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless Density [g/cm3] 2.5
Solubility in water [% weight] Insoluble in water

Specifications

Appearance A fine white powder Assay (as MgO; on ignited basis) Min 29%
Alkalinity Passes IP test Arsenic (As) Max 0.0004%
Heavy metal (as Pb) Max 0.004% Chloride (Cl) Max 0.05%
Sulphate (SO4) Max 0.5% Acid absorption Passes IP test
Water soluble salts Passes IP test Loss on ignition (at 900°C) 17 - 34%
Revision Date: 29-Apr-2013

Download MSDS & COA on your Mobile through LOBACHEMIE APP