一级黄色片免费的|中文字幕人妻少妇无码|欧美精品45一极精品|中文字幕乱码一区二区电影|国产免费观看一区二区三区|国产精品日韩欧美亚洲二区|中文字幕第一页一区二区三区|日韩欧美精品一区二区综合视频

Welcome,

Contact:Xian Jun
Tel:+86-28-37496355
Mobile:+86-13378369793
      +86-13378369793
Fax:+86-28-37496355
Add:Group Ten, Qianjin Village, Jiangjun Town, HOngya County, Sichuan, China
E-mail:yaxing@yx-aminoacid.com

Products
L-Cysteine hydrochloride anhydrous

Product name: L-Cysteine hydrochloride anhydrous;
CAS NO£º52-89-1;
Molecular Formula: C3H7NO2S.HCl;
Molecular Weight: 157.62;
Appearance: White Crystal or white crystalline powder;
Packaging: 25KG/Drum;
Standard: AJI92;
Function:
1. Used as pharmaceutical intermediates;
2. Used as food additives to prevent oxidation and enhance nutrition;
3. Used as cosmetic materials;

 
 
 
 
 
镇雄县| 隆回县| 建阳市| 湖北省| 阜康市| 高青县| 岑巩县| 连平县| 逊克县| 连山| 桃源县| 顺义区| 寿宁县| 乐都县| 二连浩特市| 邹平县| 石屏县| 章丘市| 银川市| 阿合奇县| 三门峡市| 久治县| 道孚县| 苍南县| 平泉县| 茶陵县| 韶关市| 麟游县| 吉安市| 都匀市| 滦平县| 泗洪县| 水城县| 宁蒗| 铜陵市| 勃利县| 布尔津县| 达州市| 厦门市| 江口县| 恩平市|