Magnesium Oxide DC Granular

CAS	1309-48-4
Structure
Synonyms	Seawater magnesia; White charcoal; Magnesium oxide (MgO); Magnesium oxide (CI 77711)
Molecular Weight	40.31
Molecular Formula	MgO
Boiling Point	3600 c
Melting Point	2800 c
Purity	0.98
Density	3.65-3.75
Solubility	dil. acids, ammonium salt solns.
Application	Catalyst, Flame Retardant
Content	CALCIUM, (as CaO) : < 1.0 % ARSENIC, < 3 ppm HEAVY METALS, AS PB < 20 ppm LEAD, (as Pb) : 0.3 ppm Max IRON, (as Fe) : < 0.05 % CHLORIDES, (as Cl) : < 0.1 % SULFATES, (as SO4) : < 0.75 % FREE FORMALDEHYDE %, (as 0.1 NH2SO4/g) : < 2.0 ml SOLUBLE SALTS, < 1.0 % ACID INSOLUBLE MATTER, < 0.1 %
Hazards	0 Non-Regulated Material
Notes	Uses: Refractories (steel furnace linings); polycrystalline ceramic for aircraft windshields; elec. insulations; cosmetics; inorg. rubber accelerator; paper mfg.; white color standard; reflector in optical instruments; filler/extender for paints, rubbers; thickener for polyester resins; fluoride removal in water treatment; acid neutralization; heavy metals removal; water desilication. Packaging: HA: Net 25 kg in multiwall paper bags with polyethylene inner bag. Light: Net 15 kg in multiwall paper bags with polyethylene inner bag. Use: ABSORBENT, BUFFERING, OPACIFYING

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