Basic information
- Name:
Magnesium silicate
- CAS No.:
1343-88-0
- Molecular Structure:
- Formula:
- MgSiO3
- Molecular Weight:
- 100.39
- Deleted CAS:
- 106716-92-1|12001-16-0|1309-50-8|59233-32-8|84778-21-2|93616-22-9
- Synonyms:
- HS-T (silicate);Haiburaito325;Kyowaad 600S;Laponite 508;MP 30-36;Macrosorb M15;Magmasil;Magnesol R 60;Magsil 399;Mizuka Life P 1G;Mizupearl M 302;Naisuton;Novasorb;Salisil;Shimugon M;Silton SS 1;Tomita AD 600CY;Trimax;Trisomin;Avibest;Britesorb 90;Chooz;Gastomag;
- EINECS:
- 215-681-1
- Density:
- 3.21 g/cm3
- Melting Point:
- 191 °C
- Appearance:
- white to off-white fine powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 24/25-36-26 Details
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Chemistry
Molecular Structure of Magnesium silicate (CAS NO.1343-88-0):
Molecular formula: MgSiO3
Molar mass: 100.39
EINECS: 215-681-1
H bond acceptors: 3
H bond donors: 2
Freely Rotating Bonds: 0
Polar Surface Area: 57.53Å2
Density: 3.21g/cm3
Melting point: 191°C
SMILES: [Mg+2].[O-][Si]([O-])=O
InChI: InChI=1/Mg.O3Si/c;1-4(2)3/q+2;-2
EINECS: 215-681-1
Product Categories: UVCBs-inorganic; Davisil Silica, TLC AdsorbentBulk Adsorbents for TLC; Davisil SilicaBulk Adsorbents for TLC; Resins&LC Separation Media;Silica Gels; Silica TLC Adsorbent, no binder, no fluorescent indicator; Silica TLC Adsorbents; Adsorbents (Inorganic); Florisil;LPLC Separation Media
Uses
Magnesium silicate (CAS NO.1343-88-0) is employed for polyether adsorbent, which has applications of adsorption and decoloring.
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 24/25-36-26
24/25: Avoid contact with skin and eyes
36: Wear suitable protective clothing
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
HS Code: 28399000
Specification
Magnesium silicate , with CAS number of 1343-88-0, can be called Magnesium oxosilanediolate ; silanediolate, 1-oxo-, magnesium salt (1:1) ; Silicic acid, magnesium salt (1:1) . It is a white to off-white fine powder, Magnesium silicate (CAS NO.1343-88-0) exists in two predominant forms-asbestos and talc. Asbestos is a magnesium silicate mixed with varying quantities of silicates of calcium and iron.