A.molar aqueous solution has a ph of.6. cobalt chloride acts as a weakly acidic inorganic salt, which is soluble in water. the resulting solutions contain moderate concentrations of hydrogen ions and have ph's of less than.0. they react as acids to neutralize bases.Chat Online
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A.molar aqueous solution has a ph of.6. cobalt chloride acts as a weakly acidic inorganic salt, which is soluble in water. the resulting solutions contain moderate concentrations of hydrogen ions and have ph's of less than.0. they react as acids to neutralize bases.More Details
&#; animal studies indicate that high intratracheal doses (,, ormg) of cobalt metal dust can cause obliterative bronchiolitis adenomatosis in guinea pigs (schepers/ ex.). additional studies in animals have shown that exposure to cobalt dust or fume causes hypersensitivity reactions. cobalt chloride exposureMore Details
&#; cobalt poisoning can also occur from the wear and tear of some cobalt/chromium metal-on-metal hip implants. this type of implant is an artificial hip socket that is created by fitting a metal ball into a metal cup. sometimes, metal particles (cobalt) are released as the metal ball grinds against the metal cup when you walk.More Details
&#; a humidity indicator card (hic) is a card on which a moisture-sensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded. this has usually been a blotting paper impregnated with cobalt(ii) chloride base; less toxic alternatives include other chemicals such as cobalt-free chloride base and special plastic films.More Details
Cobalt chloride exposure a comparative immunological analysis of cocltreated cells with in vitro ... little information is available on the comparative analysis of immunological responses to hypoxic and hypoxia mimetic exposure. ... mouse peritoneal macrophages and splenocytes were subjected to hypoxia exposure (0.% o) and hypoxia mimetic cobalt chloride ...More Details
&#; cobalt chloride, hexahydrate, crystal reagent. product and company identification ... exposure controls / personal protection occupational exposure controls: component exposure limits basis entity cobalt chloride hexahydrate.mg/mtlv acgihMore Details
Which states cobalt chloride is possibly carcinogenic to humans. very toxic to aquatic organisms. may cause long term adverse effects in the environment. common uses: blue indicating silica gel: the most common use for cobalt chloride is in a type of desiccant named blue indicating silica gel.More Details
Cobalt chloride.1m solution has been used to simulate hypoxic exposure and hif(hypoxia-inducible factor) expression in prostate cancer cells. it has been used to induce hypoxia in human intestinal epithelial cells. biochem/physiol actions cobalt chloride induces hypoxia condition in cells by upregulating hypoxia-inducible factorα (hif ...More Details
Neurological symptoms have long been described in patients with chronic occupational exposure to cobalt, as well as individuals undergoing long-term treatment of anaemia with cobalt chloride (catalani et al.,). however, very little information exists on the mechanism(s) of its neurotoxicity.More Details
&#; balt sulfate and one study with cobalt chloride), and poorly water-soluble cobalt compounds (four studies with cobalt oxide). studies of cobalt alloys and radioactive cobalt in experimental animals were not considered to be informative, because of potential confounding by other carcinogens. inhalation exposure of rats and mice to cobalt metal ...More Details
&#; low future exposure can cause itching and a skin rash. * exposure to cobalt dust can irritate the skin, eyes, nose and throat. * cobalt may cause an asthma-like allergy. future exposure can cause asthma attacks with shortness of breath, wheezing, cough, and/or chest tightness. * cobalt may affect the heart, thyroid, liver and kidneys.More Details
One effect of systemic cobalt exposure is an increase in the number of red blood cells produced by the body. cobalt is known to be a potent inducer of hypoxia (a response normally associated with low oxygen levels), in the presence of normal oxygen levels.More Details
Cobalt is an inhalation carcinogen in rats and mice. two chronic lifetime inhalation studies have determined that cobalt, at high exposure levels, can cause lung cancer in rodents. these studies were conducted by the us ntp using rats and mice to investigate inhalation exposure to cobalt sulphate heptahydrate and cobalt metal powder . in ...More Details
Pdf | the effect of twelve weeks ingestion of cobalt chloride (cocl2) was investigated on the fertility of adult male swiss mice. sexually mature male mice were exposed to,andppm ...More Details
&#; on burning: release of toxic and corrosive gases/vapours (hydrogen chloride, cobalt oxides, chlorine)..2. chemical stability hygroscopic..3. possibility of hazardous reactions not established..4. conditions to avoid cobaltous chloride, hexahydrate ()More Details
&#; safety data sheet document type aghsosha ghs revision datejulversion. identification of the substance/preparation and of the company/undertaking product name cobalt chloride (cocl2) product no brecommended use of the chemical and restrictions on useMore Details
Abstract. the objective of the present study was to elucidate the effect of perinatal cobalt chloride (cocl) exposure on extramedullary erythropoiesis in suckling mice in relation to iron (fe) content and transferrin receptor (tfr) expression.pregnant icr mice were subjected to a daily dose ofmg cocl/kg body weight–days prior anddays after delivery.More Details
&#; your employer to: assess the risks to your health and identify the precautions needed for your protection; prevent you being exposed to cobalt and its compounds, or where this cannot reasonably be done, adequately control your exposure; reduce your exposure to cobalt and its compounds so far as is reasonably practicable, and in any case below the workplace exposure limit (wel)More Details
Cobalt chloride (cocl) is one of the many environmental contaminants, used in numerous industrial sectors.it is a pollutant with deadly toxicological consequences both in developing and developed countries. we investigated toxicological impact of coclon hepatic antioxidant status, apoptosis, and genotoxicity. forty wistar rats were divided into four groups,rats per group: group... cobalt chloride exposureMore Details
&#; probably the most common source of exposure to cobalt is nickel-plated objects, which practically always contain cobalt. patch testing with cobalt chloride may yield an unusual false-positive response consisting of tiny purpuric papules. synonyms. cobalt cobalt (ii) chloride-hexahydrate cobalt blue cobalt chloride cobaltous chloride . usesMore Details
&#; exposure can occur at either a coclmanufacturing facility or at other manufacturing, packaging or storage facilities that handle cocl ... inchem, ukpid monograph – cobalt chloride,initial targeted assessment profile, canada, siam, octoberscreening assessment for the challenge, canada,iarc monographs, vol.,and ...More Details
&#; material safety data sheet cobalt(ii) chloride hexahydrate acc#sectionchemical product and company identification ... hydrogen chloride, cobalt/cobalt oxides. hazardous polymerization: has not been reported. sectiontoxicological information ... savoid exposureobtain special instructions before use.More Details
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