Synthetic Magnesium Oxide

USES:
  • In the production of transformer steel
  • As a vulcanizing agent in rubber production
  • As a filler in the production of rubber, plastics, putties, adhesives
  • In medicine, perfumery, food industry (food additive E 530)
  • In the production of chemicals
  • For petroleum refining processes
  • In the production of various magnesium compounds
  • In gas treatment applications
  • In leather industry (for leather tanning)
  • As a component of drilling muds
MAIN QUALITATIVE INDICATORS:
INDICATOR NAME STANDARD VALUE FOR GRADES
LA MA HA ST
1 Magnesium oxide content, wt%, min. 99* 99* 99* 99.0
2 Calcium oxide (CaO) content, wt%, max. 0.2 0.2 0.2 0.30
3 Silicon dioxide (SiO2) content, wt%, max. 0.05 0.05 0.05 -
4 Content of iron expressed as iron oxide (Fe2O3), wt%, max. 0.05 0.05 0.05 -
5 Content of aluminum expressed as aluminum oxide (Al2O3), wt%, max. 0.05 0.05 0.05 -
6 Content of chlorides, wt%, max. 0.1 0.1 0.1 0.02
7 Content of sulfates, wt%, max. 0.1 0.1 0.1 0.40
8 Content of sodium and potassium (Na + K), wt%, max. 0.1 0.1 0.1 -
9 Content of sodium hydroxide expressed as sodium oxide (Na2O), wt%, max. (Na2O), %, не более - - - 0.01
10 Content of boron (B), wt%, max.
- - - 0.03-0.07
11 Ignition loss content (900 °C), wt%, max.
1 4 7 2.0
12 Citric acid activity, seconds, within
- - - 55-80
13 Specific surface area (BET), m2/g, within
4-20 40-90 100-170 -
14 Suspension viscosity, cP - - - 65-120
15 Sieve residue (45 µm), %, max.
1 1 1 -
Particle size distribution, µm:
diameter of 15 % of particles (d15), max.
diameter of 50 % of particles (d50), max.
diameter of 90 % of particles (d90), max.


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1.0
2.5-3.5
10-16

* The specified value is given on ignition basis.

CERTIFICATION:

ISO 9001; ISO 2200:2005; HACCP Codex Alimentarius; HALAL; KOSHER

ADDITIONAL DOCUMENTATION:

PDF - Extended Safety Data Sheet Extended Safety Data Sheet

CONTACTS:
Phone: +7 (8442) 40-66-09, 40-66-11
Fax: +7 (8442) 40-66-10
E-mail: ves@kaustik.ru



PDF - Specifications Specifications in PDF version