Zinc acetate 更新时间：2022-01-25 10:33:59 采购接见：1次 常用名 醋酸锌 CAS号 557-34-6 价钱 $需询单/1g 纯度 98.0% 备货期 1天 库存 现货 产物网页 www.dcchemicals.com/ 产物详情（用途，包装等） 用途： 测定钠，硫化氢，卵白的试剂、色谱剖析试剂， 织物印染和印花，木料防火、防腐，催化剂，剖析试剂，饲料添加剂， 媒染剂用于聚酯工业等 合成方式 1.以氧化锌和醋酸为质料，加入双氧水煮沸后，经沉降、抽滤、结晶、干燥得制品或由氧化锌与醋酸作用而制得。 2.10.2g六水硝酸锌与40mL醋酸酐共热，即发生凶猛反映。反映竣事后，再煮沸15min，放置后析出结晶，冷却后抽滤，用乙醚洗涤后抽干，放在置有浓硫酸和固体氢氧化钾的真空干燥器中干燥，收率为95%。 物理化学性子： CAS号：557-34-6 常用中文名：醋酸锌 常用英文名：Zinc Acetate 分子式：C4H6O4Zn 分子量：183.497 密度：1.84 沸点：242-4ºC 熔点：83-86ºC 闪点：12ºC 供应商信息 DC Chemicals Limited 认证状态： 已认证供应商 商品数： 25047件 电话： 58447131 地址： 浦东新区金豫路100号 区域： 上海市 上海市 浦东新区 联系人： Tony Cao 联系人电话： 862158447131 邮件： sales@dcchemicals.com 网址： www.dcchemicals.com 年商业额： >1000万 D&C Chemicals provides a wide range of research chemicals and biochemicals including novel life-science reagents, reference compounds, APIs and Natural compounds for laboratory and scientific use. D&C Chem has established a global network of thousands of customers from many research centers and Reagent companies in the USA, Europe and Japan. We are the the official vendor of more than 500 universities and institutes including: Harvard University,Yale University,NIH/NCI, City of Hope ORG, PARTNERS ORG,John Hopkins University,Universit tsklinikum,Oxford University,Newcastle University,UNC,UCSF and many other universities and institutes. Our bioactive compounds received good feedback from our customers. Our credo is committed to the adoption of different products, reliable quality, competitive prices and quality service to create value for customers.