positive: CAS号:7647-14-5英文名称:Sodium chloride中文名称:氯化钠CBNumber:CB4104636分子式:NaCl分子量:58.44277<br>氯化钠化学性质<br>熔点 :801 °C (lit.)沸点 :1465 °C/1 atm (lit.)密度 :1.199g/mLat 20°C<br>蒸气压 :1 mm Hg ( 865 °C)<br>折射率 :n20/D 1.378<br>闪点 :1413°C储存条件 :2-8°C<br>溶解度 :H2O: soluble<br>形态 :tablets<br>颜色 :White比重 :2.165PH值:5.5-6.5(1 tablet in 100 mL purified water)水溶解性 :360 g/L (20 ºC)最大波长(λmax) :λ: 260 nm Amax: 0.02<br>λ: 280 nm Amax: 0.01敏感性 :HygroscopicMerck :14,8599BRN :3534976稳定性 :Stable. Incompatible with strong oxidizing agents.InChIKey :FAPWRFPIFSIZLT-UHFFFAOYSA-M<br>安全信息<br>危险品标志 :Xi危险类别码 :36-36/37/38-22安全说明 :24/25-26-36WGK Germany :1<br>RTECS号:VZ4725000<br>F :3-10TSCA :Yes海关编码 :38220000毒性 :LD50 orally in rats: 3.75 ±0.43 g/kg (Boyd, Shanas)<br>氯化钠 MSDS<br>概述 氯化钠是食盐和石盐的主要成分,其是离子型化合物,无色透明的立方晶体。氧化钠大量存在于海水和天然盐湖中,可用来制取氯气、氢气、盐酸、氢氧化钠、氯酸盐、次氯酸盐、漂白粉及金属钠等,是重要的化工原料;可用于食品调味和腌鱼肉蔬菜,以及供盐析肥皂和鞣制皮革等;经高度精制的氯化钠可用来制生理食盐水,用于临床治疗和生理实验,如失钠、失水、失血等情况。可通过浓缩结晶海水或天然的盐湖或盐井水来制取氯化钠。应用 氯化钠是制备氯气、金属钠、烧碱、纯碱等物质的重要化工原料,并广泛用于染料、陶瓷、冶金、皮革、肥皂、冷冻等方面。在分析化
negative: Showing Slide 1 of 2<br>I Wonder Why Camels Have Humps : And Other Questions about Animals<br>I Wonder Why Camels Have Humps : And Other Questions about Animals<br>I Wonder Why Camels Have Humps : And Other Questions about Animals<br>I Wonder Why Camels Have Humps : And Other Questions about Animals<br>I Wonder Why Camels Have Humps : And Other Questions about Animals<br>The Lost Camels Of Tartary: A Quest into Forbidden Ch... by Hare, John Paperback<br>I Wonder Why Camels Have Humps and Other Questions ... by Ganeri, Anita Hardback<br>Lot 4 Jennifer Shand Board Books Why Do Pigs Sea Turtles Camels Leopards Lap<br>Where Do Camels Belong?: The story and science of invasive s... by Thompson, Ken<br>Camels: Ships of the Desert Let's Read-& -find-out Science by Waters, John F.<br>I Wonder Why Camels Have Humps: And Other Questions About Animals by Ganeri, An<br>Harry Potter Hardcover Books Only You chose the book Complete set 1-8 Ficiton<br>English