久啪视频,中文字幕在线观看视频免费,亚洲国产精品免费视频,亚洲欧美一区二区精品久久久,99av成人精品国语自产拍,国产情人综合久久777777,少妇一级淫片高潮流水电影

淮安諾富德科技有限公司

Huaian Novotel Technology Co., Ltd.

Integrate scientific research, development, production and sales

New-type pharmaceutical and chemical enterprises

Mr. Zhang
+86-18952375139

PRODUCTS

Novotel Technology

1-Bromonaphthalene

Products Name 1-Bromonaphthalene
CAS NO. 90-11-9
EINECS No. 201-965-2
Molecular formula C10H7Br
Molecular weight 207.0666
Physical and chemical properties Properties Colorless or slightly yellow liquid.
Melting point -6.2℃(α type)
Boiling point 281℃
Relative density 1.4826g/cm3(20℃)
Refractive index 1.658
Flash point 152℃
Solubility Insoluble in water, miscible with alcohol, ether, benzene and chloroform.
Use Used as a raw material for organic synthesis, as a solvent for refrigerants and substances with high molecular weight, and as a heat carrier for dry items

淮安諾富德科技有限公司

Huaian Novotel Technology Co., Ltd.

Integrate scientific research, development, production and sales

New-type pharmaceutical and chemical enterprises

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2021, Huaian Novotel Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備2021012543號

东乡县| 泽州县| 巴南区| 黔江区| 阜康市| 榕江县| 台江县| 施秉县| 包头市| 肃北| 黔西县| 彭山县| 云安县| 鸡东县| 利川市| 壶关县| 河池市| 新化县| 阿勒泰市| 宁化县| 马公市| 通渭县| 丰台区| 安新县| 永和县| 巴东县| 闵行区| 泗水县| 白沙| 府谷县| 同仁县| 汶上县| 江阴市| 中卫市| 卢湾区| 济宁市| 会泽县| 徐闻县| 大荔县| 衡南县| 彰化市|