Product name: Mica
Molecular Formula: Al2K2O6Si
Molecular Weight: 256.24 g/mol
EINECS: 215-479-3
Product Categories: UVCBs-inorganic
density: 2,77 g/cm3
refractive index of Mica (CAS NO.12001-26-2): 1.55-1.61
Mica (CAS NO.12001-26-2) has also been used as an insulator in high voltage electrical equipment. It is also birefringent and it is commonly used to make quarter and half wave plates. Mica is resistant to heat, so it is used instead of glass in windows for stoves and kerosene heaters. It is also used to separate electrical conductors in cables in order to provide circuit integrity. Mica is used in the production of pearlescent pigments. Mica slices are used in electronics to provide electric insulation between a heat-generating component and the heat sink used to cool it.
The dust is injurious to lungs.
Safety Statements: 22
S22:Do not breathe dust.
TSCA: Yes
OSHA PEL: TWA Respirable Fraction: 3 mg/m3
ACGIH TLV: TWA Respirable Fraction: 3 mg/m3
NIOSH REL: (Silicates <1% Crystalline Silica) TWA 3 mg/m3
Mica (CAS NO.12001-26-2), its Synonyms are Muscovite mica ; Abhrak ; Mica group minerals ; Mica, fluorian ; Micatex ; Micromica W 1 ; Muscovite ; P 80P ; Silicate, mica ; Suzorite ; Suzorite 60S ; Suzorite mica . It is a generic term, refers to any of a group of approximately 30 silicate minerals occurring as non-fibrous plates. Muscovite (hydrated aluminium potassium silicate[KAl2(AlSi3O10)(F, OH)2 ])and phlogopite (potassium magnesium aluminum silicate hydroxide) are the two major micas of commerce. Micas are commonly found in ordinary rocks. Inhalation of mica dust presents an occupational hazard.
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