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TREMOLITE-ACTINOLITE

TREMOLITE-ACTINOLITE Struktur
77536-68-6
CAS-Nr.
77536-68-6
Englisch Name:
TREMOLITE-ACTINOLITE
Synonyma:
Nci-C08991;Fibrous tremolite;Asbestos tremolite fibers/cc or ml
CBNumber:
CB01420249
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

TREMOLITE-ACTINOLITE Eigenschaften

CAS Datenbank
77536-68-6
EPA chemische Informationen
Tremolite asbestos (77536-68-6)

Sicherheit

RIDADR  2590
OEL TWA: 0.1 F/cm3
HazardClass  9
PackingGroup  III

TREMOLITE-ACTINOLITE Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

White or greenish (chrysotile), Blue (crocidolite), or gray-green (amosite) fibrous, odorless solids; freezing/ melting point5600 C (Decomposes). Hazard identification (based on NFPA-704 M Rating System): Health 2; flammability 0; reactivity 0. Insoluble in water. Asbestos is a generic term that applies to a number of naturally occurring, hydrated mineral silicates incombustible in air and separable into filaments. The most widely used in industry in the United States is chrysotile, a fibrous form of serpentine. Other types include amosite, crocidolite, tremolite, anthophyllite, and actinolite.

Sicherheitsprofil

Confirmed human carcinogen with experimental tumorigenic and neoplastigenic data.

m?gliche Exposition

Most asbestos is used in the construction industry. Much of it is firmly bonded, i.e., the asbestos is “l(fā)ocked 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

Versand/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.

TREMOLITE-ACTINOLITE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


TREMOLITE-ACTINOLITE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 2)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55

  • Asbestos tremolite fibers/cc or ml
  • Fibrous tremolite
  • Nci-C08991
  • 77536-68-6
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