12172-73-5 Usage
Uses
1. Used in Construction Industry:
Asbestos, Amosite is used as a construction material for its fire-resistant and insulating properties. It is valued for its ability to strengthen and reinforce building materials, as well as for its heat and electrical insulation capabilities.
2. Used in Automotive Industry:
In the automotive industry, Asbestos, Amosite is used as a component in brake shoes and clutch pads due to its heat-resistant and insulating properties. This helps to reduce the risk of brake failure and improve the overall performance of the vehicle.
3. Used in Shipbuilding Industry:
Asbestos, Amosite is utilized in the shipbuilding industry for its fire-resistant and insulating properties. It is used in the construction of fire doors, bulkheads, and other structural components to enhance the safety and durability of the vessel.
4. Used in Roofing and Insulation:
Asbestos, Amosite is used in roofing materials and insulation products for its heat and fire-resistant properties. It helps to protect buildings from heat and fire hazards, as well as to improve energy efficiency by reducing heat loss.
5. Used in Cement and Plastics Industry:
In the cement and plastics industry, Asbestos, Amosite is used as a reinforcing agent to improve the strength and durability of the final product. It is also used for its heat and electrical insulation properties in various applications.
Safety Profile
Confirmed human
carcinogen with experimental carcinogenic,
neoplastigenic, and tumorigenic data.
Mutation data reported.
Potential Exposure
Most asbestos is used in the construction
industry. Much of it is firmly bonded, i.e., the asbestos
is “locked in” in such products as floor tiles, asbestos
cements, and roofing felts, and shingles; while the remaining
8% is friable or in powder forms present in insulation
materials, asbestos cement powders, and acoustical products.
As expected, these latter materials generate more airborne
fibers than the firmly bonded products. The asbestos
used in nonconstruction industries is utilized in such products
as textiles; friction material including brake linings
and clutch facings; paper, paints, plastics, roof coatings;
floor tiles, and miscellaneous other products. Significant
quantities of asbestos fibers appear in rivers and streams
draining from areas where asbestos-rock outcroppings are
found. Some of these outcroppings are being mined.
Asbestos fibers have been found in a number of drinking
water supplies, but the health implications of ingesting
asbestos are not fully documented. Emissions of asbestos
fibers into water and air are known to result from mining
and processing of some minerals. Exposure to asbestos
fibers may occur throughout urban environments perhaps
resulting from asbestos from brake linings and the flaking
of sprayed asbestos insulation material. In recent years,
much effort has been put into removal of asbestos insulation,
particularly from schools and other public buildings
where worn or exposed asbestos causes public exposure.
Incompatibilities: None
Shipping
UN2212 Blue asbestos (Crocidolite) or Brown
asbestos (amosite, mysorite), Hazard class: 9; Labels:
9-Miscellaneous hazardous material. UN2590 White asbestos
(chrysotile, actinolite, anthophyllite, tremolite), Hazard
class: 9; Labels: 9-Miscellaneous hazardous material.
Waste Disposal
Asbestos may be recovered
from waste asbestos slurries as an alternative to disposal.
Landfilling is an option for disposal if carefully
controlled.
Check Digit Verification of cas no
The CAS Registry Mumber 12172-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,1,7 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12172-73:
(7*1)+(6*2)+(5*1)+(4*7)+(3*2)+(2*7)+(1*3)=75
75 % 10 = 5
So 12172-73-5 is a valid CAS Registry Number.