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 > Organic chemicals and Derivatives > Basic organic raw materials > Phthalic anhydride

Phthalic anhydride

Inquiry
  Post Date: Jul 02,2018
  Expiry Date: Jul 02,2019
  Detailed Description: Cas No. :85-44-9 Quantity: 1Metric Tons
Specs:25kg/bag
Price:1 USD Metric Tons
Payment Method: T/T ,westerunion,moneygram
Phthalic anhydride
cas no.85-44-9
EINECS: 201-607-5
MF:C8H4O3
melting point:130.8℃
boiling point:284 °C
density:1.53 g/cm3
package:25kg/bag
apperance:White, acicular crystal.
solubility:Difficult to dissolve in cold water, easy to dissolve in hot water, ethanol, ether, benzene and other organic solvents.

  CAS Registry Number:

85-44-9

  Synonyms: ;2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride;
  Molecular Formula: C8H4O3
  Molecular Weight: 148.12
  Molecular Structure: 85-44-9 Phthalic anhydride
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R37/38:;
R41:;
R42/43:;
  Safety Description: S22:;
S24/25:;
S26:;
S37/39:;
S46:;

  Company: Wuhan creative chemicals Co.Ltd     [ China ]        
  Contact: andy
  Tel: +86-27-51473772
  Fax:
  Email: sales@whzhyyhg.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: 鹤山市| 巨鹿县| 华阴市| 阿坝| 惠来县| 中牟县| 抚松县| 宜川县| 乳山市| 陇川县| 彭水| 秀山| 宿州市| 兴宁市| 醴陵市| 丰台区| 邳州市| 兴安县| 比如县| 乌审旗| 广宗县| 乌兰察布市| 行唐县| 修文县| 满城县| 犍为县| 新安县| 兴海县| 绥芬河市| 深泽县| 金沙县| 天镇县| 友谊县| 汤原县| 滦平县| 景洪市| 田东县| 连平县| 辽中县| 大洼县| 南昌县|