黄片大尺寸在线免费看,亚洲一区二区影视,成人日动漫卡一区二区三区动漫,国产高清视频一2022,国内精品乱码卡一卡2卡,亚洲精品91在线播放,2020国内少妇自拍区免费视频,亚洲欧美日韩一级在线,国内外精品激情刺激在线,91成人亚洲一区

Welcome to ShiJiaZhuang Old Bridge Chemicals CO., LTD.

Cysteamine HCL

  • Home
  • Product
  • Cysteamine HCL
  • Cysteamine HCL

Cysteamine HCL

Cysteamine HCL-95%(25kg/barrel)

Cysteamine HCL-95%(25kg/barrel)

SUBMIT INQUIRY Contact US
Product Description

Molecular Formula:  C2H7NS?HCl
CAS NO.:156-57-0
Molecular Structure:

Test Item

Inspection standard

1、Description

White to off-white crystal l ine flakes

2、 Melting Point

65°C-70°C

3、Sulfates

≤1.0%

4、Ferric ion

≤100PPM

5、Water

≤0.5%

6、PH

3-5

7、Assay

≥95%

Use : The main raw materials for manufacturing cimetidine and ranitidine.It can also be used in the production of cosmetics, animal feed additives, biopesticides, heavy metal ion chromizers, etc. syndrome and the poison of tetraethyl lead. It can be made into tablets or injections


阳曲县| 婺源县| 南乐县| 平和县| 定结县| 罗源县| 阿克陶县| 汉源县| 武川县| 海丰县| 邹平县| 深圳市| 济宁市| 诸城市| 岫岩| 盐源县| 娄底市| 平定县| 太湖县| 资中县| 奇台县| 翁源县| 兴仁县| 南安市| 栾川县| 兴安县| 芒康县| 华亭县| 永平县| 凌云县| 洪湖市| 扶沟县| 西贡区| 玉树县| 望谟县| 茌平县| 孝昌县| 武鸣县| 宝应县| 宜宾县| 喀喇沁旗|