
Chlorine - Wikipedia
Chlorine is a yellow-green gas at room temperature. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity on the revised Pauling scale, behind only oxygen and fluorine.
氯气 - 百度百科
氯气(chlorine)是 氯 元素形成的一种 单质,化学式Cl2。 常温常压下为黄绿色、有强烈刺激性气味的剧毒气体,具有窒息性,密度比空气大。 可溶于水和碱溶液,易溶于有机溶剂,难溶于饱和食盐水 [6]。 易压缩,可液化为黄绿色的油状液氯。 氯气具有毒性,主要通过呼吸道侵入人体,可溶解在上呼吸道黏膜所含的水分里,会对黏膜造成损害。 氯气中混合体积分数为5%以上的氢气时遇强光可能会有爆炸的危险。 氯气是 氯碱工业 的主要产品之一,能与有机物和无机物进行取代 …
Chlorine gas (Cl2) - Structure, Molecular Mass, Properties and Uses
Chlorine is a green yellow gas with a very pungent odour that is twice as dense as air. It is a chemical element that belongs to the halogen group with the symbol Cl. It was discovered in 1770’s and soon became useful as a commercial agent. It is found easily in its natural state.
氯气 - 维基百科,自由的百科全书
氯气 是 卤族元素 氯 的 单质 形式, 化学式 为 。 氯 元素在元素周期表中位于 氟 和 溴 之间,氯气的性质也大多处于氟单质和溴单质之间。 瑞典 化学家 卡尔·威廉·舍勒 (Carl Wilhelm Scheele)在1774年使用 盐酸 与 软锰矿 通過下述反应制得 氯氣: 继舍勒之后,贝托雷对氯气进行了更加深入的研究。 发现将氯气通入 水 中会有盐酸生成,同时还伴随着有能使带火星木条复燃的气体(氧气)放出。 所以他认为氯气中含有氧,但尝试用当时已知的还原剂像 金属 、 木炭 、 磷 等还原 …
Chlorine | Cl2 | CID 24526 - PubChem
Greenish-yellow gas with a pungent, irritating odor; Note: Shipped as a liquefied compressed gas; [NIOSH] Vapor density = 2.48 (heavier than air); [HSDB] Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
Chemical Properties - Chlorine Institute
The gas is greenish yellow in color and the liquid is clear amber. The data on physical properties of chlorine as determined by different investigators show some variations. Atomic and Molecular Properties. Atomic Symbol - Cl; Atomic Weight - 35.453; Atomic Number - 17; Molecular Weight of Cl2 - 70.906; Chemical Properties
Chlorine Gas (CL2) | Buy Chlorine Gas | High purity chlorine
Chlorine is a corrosive, toxic gas having a distinct strong odor. Shipped as a liquid under its own vapor pressure. Chlorine (CL2) Spec Sheet MSDS. Specific Volume: 5.405 ft³/Lb. Typical Specifications: 99.999%
Chlorine - NIST Chemistry WebBook
Formula: Cl 2; Molecular weight: 70.906; IUPAC Standard InChI: InChI=1S/Cl2/c1-2 Copy. IUPAC Standard InChIKey: KZBUYRJDOAKODT-UHFFFAOYSA-N Copy; CAS Registry Number: 7782-50-5; ... S° gas,1 bar: Entropy of gas at standard conditions (1 bar) T boil: Boiling point: T c: Critical temperature: T triple:
Cl2 - Chlorine, 7782-50-5 - Kemicalinfo
Chlorine (Cl2) is a highly reactive, greenish-yellow gas. It is used in water treatment, as a disinfectant, and in the production of various chemicals, such as PVC and solvents. IUPAC Name
Chlorine Gas (Cl2) Safety-Toolbox Talks - HSE Documents
2021年10月28日 · Chlorine gas (Cl2) is greenish-yellow by its colour, non-flammable, and about 2.5 times heavier than air. Chlorine can be toxic and irritate skin, eyes, nose, and mucous membranes. Liquid chlorine can cause severe irritation and blistering of the skin.