日韩一欧美内射在线观看-亚洲肥老太bbw中国熟女-天天躁日日躁狠狠躁免费麻豆-免费大黄网站-人妻 校园 激情 另类

Nantong Acetic Acid Chemical Co., Ltd.
                Food and Feed Additives
                Pharmaceutical and Pesticide ...
                Dye and Pigment Intermediates
                Organic Chemical Raw Material...
Sales Department:
Chu Guofeng +86-19827051668
Jin Wei +86-13912256336
Purchasing Department:
Sha Zihua +86-19827051651
Shao Jinxin +86-15996545309
Naphthol AS-G
Product name: Naphthol AS-G
CAS No.: 91-96-3
EINECS NO: 202-111-1
Formula: C22H24N2O
Structure Formula:
M.W.: 380.42
Characters:

Slightly beige white powder, soluble in ethanol and benzene, insoluble in water, soluble in sulfuric acid and caustic soda solution and appeared colorless. Melting point: 204- 205 ℃.

Main Uses:

It is main used for dyeing and printing of cotton fabric and used as a fast fight background pigment and organic pigment intermediates.

    Back
Home | About Us | Products | News | Quality | Nvestor | Contact Us | 中文版
Copyright(C)2015, Nantong Acetic Acid Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
主站蜘蛛池模板: 97影院理论片手机在线观看| 秋霞av在线露丝片av无码| 人妻系列无码专区久久五月天| 男女裸交免费无遮挡全过程| 18无码粉嫩小泬无套在线观看| 国产精品免费久久久久影院| 天堂中文最新版在线官网在线| 啪啪激情婷婷久久婷婷色五月| 久久综合伊人77777麻豆| 无套内射在线无码播放| 亚洲 综合 欧美 动漫 丝袜| 尤物国精品午夜福利视频| 日本体内she精高潮| 男女裸交免费无遮挡全过程| 丰满人妻被黑人猛烈进入| 22222se男人的天堂| 无码不卡av东京热毛片| 无码少妇精品一区二区免费动态| 国产精品普通话国语对白露脸| 精品久久久无码人妻字幂| 亚洲欧美日韩精品久久| 中文在线中文资源| 无码专区aaaaaa免费视频| 少妇被躁爽到高潮无码人狍大战| 亚洲熟妇久久国内精品| 欧美va天堂va视频va在线| 亚洲人成人网站在线观看| 色综合99久久久无码国产精品 | 少妇人妻av无码专区| 性饥渴的农村熟妇| 国产女爽爽精品视频天美传媒 | 国产免费又爽又色又粗视频| 粉色午夜视频| 18禁无遮挡啪啪无码网站| 性一交一乱一色一视频 | 国产成人欧美亚洲日韩电影| 亚洲国产欧美在线观看片| 青草精品国产福利在线视频| 亚洲人成在久久综合网站| 亚洲精品人成网线在线播放va| 成人性欧美丨区二区三区|