منابع مشابه
SUBSTANCE PROFILES Strong Inorganic Acid Mists Containing Sulfuric Acid CAS No. 7664-93-9 (Sulfuric Acid)
Strong inorganic acid mists containing sulfuric acid are known to be human carcinogens based on sufficient evidence of carcinogenicity from studies in humans that indicate a causal relationship between exposure to strong inorganic acid mists containing sulfuric acid and human cancer. Occupational exposures to strong inorganic acid mists containing sulfuric acid are specifically associated with ...
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In this research, YBa2Cu3O7-d (0 < d < 1) nanocrystalite superconductor was prepared by mechanochemical alloying method. We synthesized YBa2Cu3O7-d via mixing the BaCO3, Y2O3, CuO powders and milling in SPEX 8000 for 5h with weight ratio of ball to powder 10:1 and steel balls of 11mm diameter, followed by heating for 4h at 850 ˚C. The superconductor phase formation process was completed with si...
متن کاملHydrogen chloride / hydrochloric acid Toxicological overview
Health effects of acute exposure • The main routes of exposure to hydrogen chloride are via inhalation, or skin or eye contact and exposure to hydrochloric acid is predominantly by ingestion, or skin or eye contact • Inhalation may cause irritation to nose and upper respiratory tract, ulceration, coughing, chest tightness and shortness of breath. Higher concentrations cause tachypnoea, pulmonar...
متن کاملThe Combination of Edestin with Hydrochloric Acid
Electromotive force measurements of cells without liquid junction, of the type Ag, AgCl, HCl + protein, H(2), lead to the conclusion that 1 gm. of edestin (or, more probably, edestan) combines with a maximum of 13.4 x 10(-4) equivalents of H(+) and 3.9 x 10(-4) equivalents of Cl(-), when the protein is dissolved in 0.1 M HCl.
متن کاملPlease advise on infusing hydrochloric acid
The approach to and treatment of metabolic alkalosis has made great strides in recent decades and molecular mechanisms have been unraveled. Thus, we were perplexed to receive a request for assistance with hydrochloric acid management. This treatment was not that unusual in the distant past but is nowadays thankfully uncommon. A double-take is an expression of surprise in body language. The cons...
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ژورنال
عنوان ژورنال: Revista Virtual de Química
سال: 2014
ISSN: 1984-6835
DOI: 10.5935/1984-6835.20140072