潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Other Chemicals > Photography chemicals and materials > pyridine hydrochloride

pyridine hydrochloride

Inquiry
  Post Date: May 28,2013
  Expiry Date: Nov 24,2013
  Detailed Description: Cas No. :628-13-7 4-Bromopyridine hydrochloride
Products:4-Bromopyridine hydrochloride
Properties:
99% white or lightly yellow crystal
English Name 4-Bromopyridine hydrochloride
CAS RN 19524-06-2
EINECS No. 243-128-4
Molecular Formula:C5H4BrN.HCl
Molecular Weight :194.45
Melting Point:230-236oC
Use: pharmacy intermediates
Package:25 kg/paperbarrel

  CAS Registry Number:

628-13-7

  Synonyms: ;Pyridinium chloride;
  Molecular Formula: C5H6ClN
  Molecular Weight: 115.5608
  Molecular Structure: 628-13-7 Pyridine Hydrochloride
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Jinan Laien Chemical Co., Ltd     [ China ]        
  Contact: Sherry Lau
  Tel: 0531-81921289 81921280 8192128
  Fax: 0531-81921285
  Email: sales@laienchem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 承德县| 两当县| 新化县| 雷州市| 莫力| 锡林浩特市| 漳浦县| 历史| 顺平县| 榆树市| 嵊泗县| 平顶山市| 子洲县| 常州市| 兴化市| 连云港市| 容城县| 曲水县| 湄潭县| 冷水江市| 张家港市| 中超| 中西区| 麻栗坡县| 武胜县| 荆门市| 鸡西市| 呼图壁县| 太谷县| 韩城市| 文登市| 沁源县| 龙里县| 嘉祥县| 许昌市| 杨浦区| 类乌齐县| 章丘市| 介休市| 广饶县| 红原县|