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Zinc acetate

更新时间:2024-07-17 15:06:38 采购访问:58次

常用名 醋酸锌 CAS号 557-34-6
价格 $需询单/100mg ¥需询单/250mg ¥需询单/1g 纯度 98.0%
备货期 1天 库存 3
产品网页 https://www.dcchemicals.com/
 产品详情(用途,包装等)
用途:
测定钠,硫化氢,蛋白的试剂、色谱分析试剂, 织物印染和印花,木材防火、防腐,催化剂,分析试剂,饲料添加剂, 媒染剂用于聚酯工业等 合成方法 1.以氧化锌和醋酸为原料,加入双氧水煮沸后,经沉降、抽滤、结晶、干燥得成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,即发生剧烈反应。反应结束后,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%。
物理化学性质:
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
储存条件:存放于惰性气体之中;避免湿气 (吸湿)

供应商信息

DC Chemicals Limited 认证供应商

认证状态:已认证供应商
商品数:34963件
电话:58447131
地址:浦东新区金豫路100号
地区: 上海市 上海市 浦东新区
联系人:Tony Cao
联系人电话:13564518121
邮件:sales@dcchemicals.com
网址:http://www.dcchemicals.com
主要市场:
年贸易额:>1000万
外贸占销售比例:
主要合作伙伴:
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.
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