Florisil Adsorbent for Chromatography , AGrade,30-60mesh , 1343-88-0

Synonym(s):
Activated magnesium silicate;Florisil;Magnesium silicate;Magnesium Silicate Powder

CAS NO.：1343-88-0

Empirical Formula: MgO3Si

Molecular Weight: 100.39

MDL number: MFCD00078249

EINECS: 215-681-1

PRODUCT Properties

• Melting point: 1910°C
• Density: 3.21
• storage temp.: Store at room temperature.
• form: Powder
• color: White to off-white
• Odor: at 100.00?%. odorless
• PH: 9.5 (100g/l, H2O, 20℃)(slurry)
• Water Solubility: Insoluble in water.
• crystal system: Nogata
• Space group: Pbca
• Lattice constant:
  • a/nm: 1.8211
  • b/nm: 0.881
  • c/nm: 0.5203
  • α/o: 90
  • β/o: 90
  • γ/o: 90
• InChIKey: FKHIFSZMMVMEQY-UHFFFAOYSA-N
• CAS DataBase Reference: 1343-88-0(CAS DataBase Reference)
• EPA Substance Registry System: Magnesium silicate (1343-88-0)

Description and Uses

Magnesium silicate is very important in the earth sciences because it is the material that makes up most of the volume of the Earth. Magnesium silicate can be prepared by calcining the oxide with silica, SiO2, at an elevated temperature.

Magnesium Silicate is a white powder that is insoluble in water and functions as an anticaking agent. it is used in salt. it is also a process- ing aid and adsorbent which functions as an anticaking agent and remover of undesirable proteins during filtration. it is insoluble and a 10% slurry has a ph of approximately 7.0. it aids in the processing of beverages, food products, and pharmaceuticals by removing pro- tein/tannin complex constituents through surface area and adsorp- tive effects.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P280-P302+P352-P362+P364
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 24/25-36-26
• WGK Germany: -
• RTECS: VV7340000
• TSCA: Yes
• HS Code: 28399000
• Hazardous Substances Data: 1343-88-0(Hazardous Substances Data)