szzllawqq.com-舌头探洞水好多怎么办,亚洲精品视频中的话,99久久99这里只有AV精品01,18禁无码国内精品久久综合88,2021国产成人精品国产av,亚洲a无线观看国产999,国产精品专区第1页影音先锋电影,被学强奷的女教师在线观看

SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
Add.:RM.2-3-1705 JIN LING
MANSIONS NO.106-1 EAST YUHUA
ROAD SHIJIAZHUANG
CITY HEBEI PROVINCE CHINA
P.C:050011
Tel:+86-311-67663776 67663728
+86-311-67663623 67663783
+86-311-85356878 67667576
Fax:+86-311-67663763
E-mail:sjzchx@sjzchx.com
chenghexin@sjzchx.com
Products
3,5-Dimethylpiperidine

Specification

Identification
Name:3,5-Dimethylpiperidine
Molecular Formula: C7H15N
Molecular Weight: 113.20
CAS Number:35794-11-7
UN No.: 1993
Specification:

Index

Standard

Appearance

Colorless and Transparent liquid

Purity %

≥99

Cis- %

85±2

Tran- %

15±2

Properties: Colorless and Transparent liquid . b.p.144°C , flash point 32°C , proportion 0.853(20°C)..
Application: Organic intermediates; Pharmaceutical intermediates; The main raw material for Tilmicosin and Tilmicosin phosphate
Package and Storage: 150kgs/barrel or 20kgs/barrel.Stored in cool,vent and dry places,far from fire and heat source.


【Previous】 【Next】 【Return】

主站蜘蛛池模板: 定襄县| 新兴县| 大竹县| 叶城县| 灌阳县| 凤阳县| 新龙县| 娄烦县| 横山县| 衡水市| 松江区| 河北区| 永城市| 汉沽区| 宁武县| 寻乌县| 东阿县| 宁阳县| 余庆县| 宽城| 秀山| 昌江| 南阳市| 临颍县| 巴里| 七台河市| 永川市| 镇坪县| 永川市| 遂平县| 武胜县| 专栏| 晋州市| 华坪县| 萍乡市| 凤阳县| 富锦市| 多伦县| 黑山县| 宁海县| 长子县|