成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Esters>Carboxylic Acid Esters>Triphosgene
Triphosgene
  • Triphosgene

Triphosgene NEW

Price Get Latest Price
Package 25kg
Min. Order: 100kg
Supply Ability: 20tons
Update Time: 2023-11-01

Product Details

Product Name: Triphosgene CAS No.: 32315-10-9
Min. Order: 100kg Purity: 99%
Supply Ability: 20tons Release date: 2023/11/01
Physical PropertiesValues or Descriptions
AppearanceWhite or off-white crystals
OdorSimilar to phosgene
Melting Point78-81℃
Boiling Point203-206℃ (partial decomposition)
SolubilityInsoluble in water, soluble in chlorobenzene, toluene, dichloromethane, chloroform and other organic solvents

Advantages:

  • Solid phosgene has the following advantages over phosgene gas:

    • It is safe and environmentally friendly, without the high toxicity of phosgene gas or the strong lacrimatory effect of diphosgene. It is only treated as a general toxic substance.

    • It is solid crystalline, easy to use and measure accurately.

    • It can realize the dropwise addition reaction that phosgene gas cannot achieve.

    • It has an equimolar reaction, with high yield of reaction products.

    • It can be stored and transported.

Conclusion: Solid phosgene is an ideal alternative to phosgene gas. It not only improves the reaction efficiency and safety, but also reduces the cost and environmental impact.

Email: pharmchem1@ichemie.com

Tel&Whatsapp:+86-18771921569


Company Profile Introduction

Our company specializes in the research, development and production of APIs and pharmaceutical intermediates. At the same time, our core R&D team has more than 20 years of drug R&D experience. Under the support of a good research and development environment and a professional technical team, our company has obtained rich experience and outstanding achievements of new drugs and generic drugs projects. On the one hand, we are focused on the research and development and the optimization of production processes of generic drugs such as anti-viral and anti-malaria. On the other hand, we are also committed to the cooperative development of innovative drugs in the fields of respiratory system and hypoglycemia. We can provide technical support in all key links of drug research and development for drug production and distribution companies.

Recommended supplier

Product name Price   Suppliers Update time
$10.00/25kg
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-25
$1.70/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-21
$50.00/1KG
VIP1Y
Henan Fengda Chemical Co., Ltd
2023-12-22
$0.00/25KG
VIP6Y
Jinan Finer Chemical Co., Ltd
2023-06-29
$1.00/1kg
Weijer International Trade (Hebei) Co., Ltd
2023-03-23
$4.00/1g
Hebei Endun Biological Technology Co. LTD
2023-03-15
$10.00/1kg
Hebei Linwo New Material Technology Co., LTD
2022-06-09
$0.00/25KG/Tin
VIP5Y
Gansu Jinyuantai New Material Co., Ltd.
2021-10-12
$100.00/1KG
Shanxi Naipu Import and Export Co.,Ltd
2021-09-02
$1.00/1KG
Anhui Rencheng Technology Co., Ltd
2020-12-31
  • Since: 2006-07-19
  • Address: 1306 Block A, Dragon Times Building, 18 Wantang Road, Hangzhou,310013 CHINA
INQUIRY

+86-8613073685410
sales@ichemie.com