1318-16-7 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 1318-16-7 differently. You can refer to the following data:
1. solid
2. Bauxite consists mainly of gibbsite, Al(OH)3, and varying amounts of kaolinite, and iron and titania impurities. Because the loss on ignition is high, bauxite must be calcined to high temperatures before use. During calcination, it is converted to a dense grain consisting mainly of corundum, Al2O3, and mullite.
Uses
Different sources of media describe the Uses of 1318-16-7 differently. You can refer to the following data:
1. Ore for production of alumina; adsorbent
in oil refining
2. Absorbent catalysts
Definition
Different sources of media describe the Definition of 1318-16-7 differently. You can refer to the following data:
1. A natural aggregate of aluminumbearing minerals, more or less impure, in which the aluminum occurs largely as hydrated oxides. It is usually formed by prolonged weathering of aluminous rocks. Contains 30–75% Al2O 3 , 9–31% H2O, 3–25% Fe2O 3 , 2–9%, SiO2, 1–3% Ti O 2 .
2. A mineral hydrated form of
aluminum hydroxide; the principal ore of
aluminum.
Health Hazard
Bauxite can be considered to be
a nuisance particulate; long experience with
mining and refining of bauxite has not revealed
significant adverse health effects.
Nuisance particulates have little adverse
effect on lungs and do not produce significant organic disease or toxic effect when exposures
are kept under reasonable control.
Safety Profile
A nuisance dust. Human systemiceffects by inhalation: fibrosis, focal (pneumoconiosis).
Check Digit Verification of cas no
The CAS Registry Mumber 1318-16-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,1 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1318-16:
(6*1)+(5*3)+(4*1)+(3*8)+(2*1)+(1*6)=57
57 % 10 = 7
So 1318-16-7 is a valid CAS Registry Number.