欧美亚洲国产一级视频|日韩中文字幕一级无码|国产精品456在线影视|精品国产欧美日韩另类一区|再深点灬舒服灬太大了av|91精品国产丝袜在线观看|日本不卡卡中文字幕在线观看|91亚洲精品在看在线观看高清

<tbody id="e7yuu"><listing id="e7yuu"></listing></tbody>

<li id="e7yuu"></li> <tbody id="e7yuu"></tbody>

<li id="icgwe"><input id="icgwe"></input></li>

<table id="icgwe"></table>

<strike id="icgwe"><samp id="icgwe"></samp></strike>

<li id="icgwe"></li>

<strike id="icgwe"><samp id="icgwe"></samp></strike>

<button id="icgwe"></button>

Hello! Welcome to Lanzhou Tuoyu New Material Technology Co., Ltd.

Lanzhou Tuoyu New Material Technology Co., Ltd.

Lanzhou Tuoyu New Material Technology Co., Ltd.

Benzocaine series

Piperidine series

Piperazine series

ProductsHome >> Products

Changzhou Sanling Chemical Co., Ltd.

Benzocaine hydrochloride
Product name	Benzocaine hydrochloride
CAS NO.	23239-88-5
Molecular formula	C₉H₁₁NO₂.HCl
Structural formula
Appearance	White crystalline powder
Packing	25kg cardboard bucket or paper bag
Content	99%
Melting point	208℃

Address: Lanzhou to Jingde Xin Chemical Technology Industrial Park, Qinchuan Town, Yongdeng County, Lanzhou New Area, Gansu Province

P.C.:730000

Contact:Liu Min +86-13775198727 Chen lin +86-13921039671

E-mail:tuoyutech2022@163.com

浙江省| 舞钢市| 澳门| 教育| 拜泉县| 客服| 松桃| 万州区| 雅安市| 温泉县| 司法| 和顺县| 高密市| 自治县| 延吉市| 木兰县| 进贤县| 盈江县| 宿松县| 淮阳县| 五常市| 缙云县| 司法| 金昌市| 淄博市| 襄汾县| 通山县| 婺源县| 乌拉特前旗| 左权县| 庆元县| 达日县| 苏州市| 涞水县| 化德县| 石泉县| 威信县| 张家港市| 华容县| 珲春市| 将乐县|

<button id="qkecu"></button><cite id="qkecu"><acronym id="qkecu"></acronym></cite>

<button id="qkecu"></button>

<button id="qkecu"></button>

<button id="qkecu"></button>

<cite id="qkecu"></cite>

<button id="qkecu"><input id="qkecu"></input></button>