亚洲成人三区,一级毛片久久久,国产精品密蕾丝视频下载,欧美成人国产va精品日本一级

 

1-Methylimidazole

2019-09-27by admin
Chinese name: 1-methylimidazole
English name: N-Methylimidazole
Relative molecular mass: 82.11
Molecular formula: C4H6N2
CAS number: 616-47-7
Physical and chemical properties
High Quality N-Methylimidazole
1-methylimidazole is a colorless to pale yellow aqueous liquid in the normal state, soluble in water;
Density (20 ° C): 1.03g / cm3
Boiling point: 198 ° C
Flash point: 92 ° C
application
1-methylimidazole is a heat-sensitive medium-active gel catalyst, etc., mainly used for polyurethane semi-rigid foam, microcellular elastomer, etc.;
1-methylimidazole can be used as an epoxy curing accelerator, and an acid anhydride curing agent is used in an
epoxy potting compound;

 

Company?Name:
Newtop?Chemical?Materials?(Shanghai)?Co.,?Ltd.
Sales?Manager:
Hunter
E_Mail:
?sales@newtopchem.com
Telephone:
86-152 2121 6908
Fax:
86-021-5657?7830
Address:
Rm.?1104,?No.?258,?Songxing?West?Road,
Baoshan?District,?Shanghai,?China?(Mainland)
Website:
m.mimgu.com
Website?on?alibaba:
pucatalyst.en.alibaba.com

admin

主站蜘蛛池模板: 汽车| 乌兰察布市| 岗巴县| 宜阳县| 克拉玛依市| 普兰县| 鹤峰县| 阿克陶县| 都昌县| 陕西省| 隆子县| 陵川县| 富锦市| 龙江县| 平罗县| 古浪县| 婺源县| 南安市| 门源| 福泉市| 大城县| 贵溪市| 天门市| 海南省| 娄烦县| 平罗县| 醴陵市| 东乡族自治县| 郓城县| 淄博市| 锡林浩特市| 巢湖市| 瓦房店市| 左云县| 修水县| 石河子市| 白水县| 吴桥县| 疏附县| 青龙| 盐山县|