亚洲韩国无码成人av,麻豆av一区二区三区久久,久久这里只有精品二十四,欧美国产日韩中文字幕国亚

Shanghai Holdenchem CO.,Ltd.

上海浩登材料股份有限公司

Shanghai Holdenchem CO.,Ltd.

Supplier of special and functional chemicals

Supplier of Fortune 500 companies

Mobile version_Shanghai Holdenchem CO.,Ltd.

Categories

Contact us

Shanghai Holdenchem Co., Ltd.
Hotline: 400-011-7633
Fax: +86-21-62112613
E-mail: sales@holdenchem.com

Polyurethane catalyst

Imidazole

CAS NO. 288-32-4
Alias 1,3-diazolyl; m-diazoene; glycoline; IMZ; 1,3-dicyclopentadiene; 1,3-diazacyclopentadiene; 1,3-diaza Molecular; 1,3-diaza-2,4-cyclopentadiene
Molecular formula

C3H4N2

Molecular weight 68.0773
Structural formula Imidazole
System number

Quality standard: Q/320922CALE004—2013
H.S Code: 29332900
UN number: 3263
Dangerous goods grade: 8
Packing category: III

Properties

This product is white prismatic or flaky crystal, soluble in water, alcohol, slightly soluble in benzene, insoluble in petroleum ether, toxic, irritating and corrosive to skin and mucous membrane.

Index name Index
Appearance White prismatic crystal or flaky
Assay ≥99.0%(GC)
Moisture ≤0.5%
Storage 500kg/bag,25kg/drum or bag. It should be stored in cool and dry warehouses. Keep it away from toxic substance. During transportation, please handle it with care to protect its package complete since it has quite high mositure absorbility.
Application It can be used in imidazole antifungal drug: miconazole, econazole, clotrimazole and ketoconazole. It is also the intermediate of ardiovascular drug, ingredient of perservative and curing agent of epoxy resin.
Purchase Products
Hotline:400-0117-633
Product name :
  *
Company:
  *
Name:
  *
Tel:
  *
E-mail:
  *
Messages:
Verify:
點擊刷新

GO
TOP

主站蜘蛛池模板: 安康市| 泸定县| 榆树市| 东至县| 精河县| 惠州市| 巧家县| 石狮市| 富蕴县| 林州市| 仁怀市| 宝兴县| 南雄市| 娄烦县| 错那县| 铁力市| 伊通| 康保县| 枣庄市| 休宁县| 栾川县| 麟游县| 剑阁县| 贺兰县| 巧家县| 彝良县| 汉中市| 成安县| 平湖市| 峨眉山市| 博客| 禹州市| 石城县| 扬中市| 石屏县| 岱山县| 卓资县| 正镶白旗| 米易县| 内丘县| 嵩明县|