erionite (CAS 12510-42-8) — formula AlCaH60KNaO36Si2+3, molecular weight 821.77; category organic chemicals.
| CAS Number | 12510-42-8 |
|---|---|
| Molecular Formula | AlCaH60KNaO36Si2+3 |
| Molecular Weight | 821.77 |
| Applications | Uses: Occupational exposures occur during mining, milling and processing of some zeolites as well as during agricultural work in areas in which soils are contaminated with erionite. [IARC] Zeolites are used in water softeners, detergents, cracking catalysts, adsorbents, desiccants, and solar collectors, [Hawley] Zeolites are used for pet litter, soil conditioners, animal feed, waste-water treatment, gas absorbents, etc. Erionite deposits exist in Arizona, Nevada, Oregon, and Utah. [NTP] Workers may be exposed in waste treatment, agricultural waste, air pollution control systems, cement aggregates, and building materials, [Siemiatycki, p. 326], Erionite is no longer commercially mined, [NTP], Farming (Respiratory Hazards) [Category: Industry], Erionite is no longer mined or marketed for commercial purposes. Although other natural zeolites have many commercial uses (pet litter, etc.) because of their unique properties, very few data are available specifically for erionite. It reportedly was used in the past as a noble metal-impregnated catalyst in a hydrocarbon-cracking process and was studied for use in fertilizers and to control odors in livestock production. Erionite-rich blocks have been used to build houses in parts of the western U.S., but this was a minor and unintentional use of the mineral., Methods of Manufacturing: Erionite forms brittle, wool-like fibrous masses in the hollows of rock formations, Consumption Patterns: ... Domestic uses for natural zeolite in 2002 were, in decreasing order by tonnage, pet litter, horticultural applications (use as soil conditioners and growth media), miscellaneous applications, oil absorbent, odor control, desiccant, pesticide carrier, water purification, aquaculture, wastewater cleanup, gas absorbent, and catalyst. Pet litter, and horticultural applications accounted for more than 65% of domestic sales tonnage. The largest increases in tonnage sales were in animal feed and pet litter., Zeolites, U.S. Production: Only a few hundred tons of zeolites were mined annually in the United States through the 1970s, and by the mid 1980s, annual production was still less than 10, 000 metric tons (22 million pounds). Production then started to increase and peaked in the United States in 1994 at 52, 800 metric tons (116 million pounds). In 2002, nine companies reported mining 46, 000 metric tons (101 million pounds) of zeolites, which was up from the 36, 400 metric tons (80 million pounds) reported in 2001., General Manufacturing Information: Zeolites are hydrated aluminosilicates of the alkaline and alkaline-earth metals. About 40 natural zeolites have been identified during the past 200 years, the most common are analcime, chabazite, clinotilolite, erionite, ferrierite, heulandite, laumontite, mordenite, and phillipsite., Erionite is a naturally occurring fibrous mineral that belongs to a group of minerals called zeolites., Some properties ... are similar to those of asbestos however it is not currently regulated by the US EPA, Zeolite minerals are associated with the alteration of volcanic tuffs with saline lake water. Several hundred occurrences of zeolite deposits have been recorded in over 40 countries. Commercial deposits in the United States are in Arizona, California, Idaho, New Mexico, Texas, Utah, and Wyoming. Erionite occurs in rocks of many types and in many geologic settings, however, it rarely occurs in pure form and is normally associated with other zeolite minerals. There are, several locations where erionite exists in deposits exceeding millions of tons., Commercial mining of ores containing erionite began in the 1960s and continued through the 1970s by two U.S. companies. During that time, erionite was one of four commercially important zeolites. By 2002, nine companies were mining natural zeolites in the United States |
| Category | Organic Chemicals |
Documented applications: Uses: Occupational exposures occur during mining, milling and processing of some zeolites as well as during agricultural work in areas in which soils are contaminated with erionite. [IARC] Zeolites are used in water softeners, detergents, cracking catalysts, adsorbents, desiccants, and solar collectors, [Hawley] Zeolites are used for pet litter, soil conditioners, animal feed, waste-water treatment, gas absorbents, etc. Erionite deposits exist in Arizona, Nevada, Oregon, and Utah. [NTP] Workers may be exposed in waste treatment, agricultural waste, air pollution control systems, cement aggregates, and building materials, [Siemiatycki, p. 326], Erionite is no longer commercially mined, [NTP], Farming (Respiratory Hazards) [Category: Industry], Erionite is no longer mined or marketed for commercial purposes. Although other natural zeolites have many commercial uses (pet litter, etc.) because of their unique properties, very few data are available specifically for erionite. It reportedly was used in the past as a noble metal-impregnated catalyst in a hydrocarbon-cracking process and was studied for use in fertilizers and to control odors in livestock production. Erionite-rich blocks have been used to build houses in parts of the western U.S., but this was a minor and unintentional use of the mineral., Methods of Manufacturing: Erionite forms brittle, wool-like fibrous masses in the hollows of rock formations, Consumption Patterns: ... Domestic uses for natural zeolite in 2002 were, in decreasing order by tonnage, pet litter, horticultural applications (use as soil conditioners and growth media), miscellaneous applications, oil absorbent, odor control, desiccant, pesticide carrier, water purification, aquaculture, wastewater cleanup, gas absorbent, and catalyst. Pet litter, and horticultural applications accounted for more than 65% of domestic sales tonnage. The largest increases in tonnage sales were in animal feed and pet litter., Zeolites, U.S. Production: Only a few hundred tons of zeolites were mined annually in the United States through the 1970s, and by the mid 1980s, annual production was still less than 10, 000 metric tons (22 million pounds). Production then started to increase and peaked in the United States in 1994 at 52, 800 metric tons (116 million pounds). In 2002, nine companies reported mining 46, 000 metric tons (101 million pounds) of zeolites, which was up from the 36, 400 metric tons (80 million pounds) reported in 2001., General Manufacturing Information: Zeolites are hydrated aluminosilicates of the alkaline and alkaline-earth metals. About 40 natural zeolites have been identified during the past 200 years, the most common are analcime, chabazite, clinotilolite, erionite, ferrierite, heulandite, laumontite, mordenite, and phillipsite., Erionite is a naturally occurring fibrous mineral that belongs to a group of minerals called zeolites., Some properties ... are similar to those of asbestos however it is not currently regulated by the US EPA, Zeolite minerals are associated with the alteration of volcanic tuffs with saline lake water. Several hundred occurrences of zeolite deposits have been recorded in over 40 countries. Commercial deposits in the United States are in Arizona, California, Idaho, New Mexico, Texas, Utah, and Wyoming. Erionite occurs in rocks of many types and in many geologic settings, however, it rarely occurs in pure form and is normally associated with other zeolite minerals. There are, several locations where erionite exists in deposits exceeding millions of tons., Commercial mining of ores containing erionite began in the 1960s and continued through the 1970s by two U.S. companies. During that time, erionite was one of four commercially important zeolites. By 2002, nine companies were mining natural zeolites in the United States.
erionite is a carbon-based organic compound with CAS registry number 12510-42-8 and molecular formula AlCaH60KNaO36Si2+3 (molecular weight 821.77), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 12510-42-8
Its molecular formula AlCaH60KNaO36Si2+3 comprises 1 Al, 1 Ca, 60 H, 1 K, 1 Na, 36 O, 2 Si atoms.
Also known as: erionite · 毛沸石
Category: organic chemicals
The CAS registry number of erionite is 12510-42-8.
Molecular formula AlCaH60KNaO36Si2+3, molecular weight 821.77.
It is also registered under: erionite, 毛沸石.
Recorded applications: Uses: Occupational exposures occur during mining, milling and processing of some zeolites as well as during agricultural work in areas in which soils are contaminated with erionite. [IARC] Zeolites are used in water softeners, detergents, cracking catalysts, adsorbents, desiccants, and solar collectors, [Hawley] Zeolites are used for pet litter, soil conditioners, animal feed, waste-water treatment, gas absorbents, etc. Erionite deposits exist in Arizona, Nevada, Oregon, and Utah. [NTP] Workers may be exposed in waste treatment, agricultural waste, air pollution control systems, cement aggregates, and building materials, [Siemiatycki, p. 326], Erionite is no longer commercially mined, [NTP], Farming (Respiratory Hazards) [Category: Industry], Erionite is no longer mined or marketed for commercial purposes. Although other natural zeolites have many commercial uses (pet litter, etc.) because of their unique properties, very few data are available specifically for erionite. It reportedly was used in the past as a noble metal-impregnated catalyst in a hydrocarbon-cracking process and was studied for use in fertilizers and to control odors in livestock production. Erionite-rich blocks have been used to build houses in parts of the western U.S., but this was a minor and unintentional use of the mineral., Methods of Manufacturing: Erionite forms brittle, wool-like fibrous masses in the hollows of rock formations, Consumption Patterns: ... Domestic uses for natural zeolite in 2002 were, in decreasing order by tonnage, pet litter, horticultural applications (use as soil conditioners and growth media), miscellaneous applications, oil absorbent, odor control, desiccant, pesticide carrier, water purification, aquaculture, wastewater cleanup, gas absorbent, and catalyst. Pet litter, and horticultural applications accounted for more than 65% of domestic sales tonnage. The largest increases in tonnage sales were in animal feed and pet litter., Zeolites, U.S. Production: Only a few hundred tons of zeolites were mined annually in the United States through the 1970s, and by the mid 1980s, annual production was still less than 10, 000 metric tons (22 million pounds). Production then started to increase and peaked in the United States in 1994 at 52, 800 metric tons (116 million pounds). In 2002, nine companies reported mining 46, 000 metric tons (101 million pounds) of zeolites, which was up from the 36, 400 metric tons (80 million pounds) reported in 2001., General Manufacturing Information: Zeolites are hydrated aluminosilicates of the alkaline and alkaline-earth metals. About 40 natural zeolites have been identified during the past 200 years, the most common are analcime, chabazite, clinotilolite, erionite, ferrierite, heulandite, laumontite, mordenite, and phillipsite., Erionite is a naturally occurring fibrous mineral that belongs to a group of minerals called zeolites., Some properties ... are similar to those of asbestos however it is not currently regulated by the US EPA, Zeolite minerals are associated with the alteration of volcanic tuffs with saline lake water. Several hundred occurrences of zeolite deposits have been recorded in over 40 countries. Commercial deposits in the United States are in Arizona, California, Idaho, New Mexico, Texas, Utah, and Wyoming. Erionite occurs in rocks of many types and in many geologic settings, however, it rarely occurs in pure form and is normally associated with other zeolite minerals. There are, several locations where erionite exists in deposits exceeding millions of tons., Commercial mining of ores containing erionite began in the 1960s and continued through the 1970s by two U.S. companies. During that time, erionite was one of four commercially important zeolites. By 2002, nine companies were mining natural zeolites in the United States.
Category: Organic Chemicals.
Independent reference data for erionite (CAS 12510-42-8), compiled from public chemistry databases.
| CAS 号 | 12510-42-8 |
|---|---|
| PubChem CID | 61565 |
| 分子式 | AlCaH60KNaO36Si2+3 |
| IUPAC 名称 | aluminum;calcium;potassium;sodium;oxido-[oxido(oxo)silyl]oxy-oxosilane;oxygen(2-);triacontahydrate |
| Molecular Weight | 821.77 |
|---|---|
| Hydrogen Bond Donor Count | 30 |
| Hydrogen Bond Acceptor Count | 36 |
| Rotatable Bond Count | 0 |
| Exact Mass | 821.1378863 |
| Monoisotopic Mass | 821.1378863 |
| Topological Polar Surface Area | 120 |
| Heavy Atom Count | 42 |
ERIONITE; 12510-42-8; Erionite ((K0-1Na0-1Ca0-0.5)10(Al10Si26O72).30H2O); RefChem:591091; DTXSID40872384; 620-440-2; 643-075-0; 66733-21-9; HSDB 7765; AQTSNQQRPNNYRB-UHFFFAOYSA-N; Q26841277
| 已通报的危害声明 | H350, H372 |
|---|
毛沸石 · CAS 12510-42-8 · AlCaH60KNaO36Si2+3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 毛沸石