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 >Catalyst and Auxiliary>Petrochemical>Petroleum ether
Petroleum ether
  • Petroleum ether
  • Petroleum ether
  • Petroleum ether
  • Petroleum ether
  • Petroleum ether

Petroleum ether

Price $29.99
Package 1KG
Min. Order: 1KG
Supply Ability: 50ton
Update Time: 2021-09-01

Product Details

Product Name: Petroleum ether CAS No.: 2594-41-4
EC-No.: 265-150-3 Min. Order: 1KG
Purity: 99% Supply Ability: 50ton
Release date: 2021/09/01

Physicochemical properties
Density: 0.76-0.79
Boiling point: 155-217 oC
Melting point: 0 oC
Molecular formula: C11H26
Molecular weight: 158.32400
Exact quality: 158.20300
LogP :4.63900
Storage conditions: Store at room temperature.
Water solubility: <0.001g/l insoluble

Petroleum ether safety information
Hazard code (Europe): T
Risk Statement (Europe): 45-65
Safety declaration (Europe): 53-45
Dangerous goods transport code: 1268
Packing class: III

Use
Petroleum essence is mainly used as a solvent and as an oil extraction.

Article illustration

Company Profile Introduction

Aumei biotechnology co., LTD. Is located in wuhan, China, is a collection research and development, production, sales for the integration of medicine and chemical industry leader, the company has been to high-quality products and services to Chinese and foreign customers.

Recommended supplier

Product name Price   Suppliers Update time
$10.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-22
$30.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-24
$0.00/25kg
VIP1Y
Hebei Youfeidi Trading Co., LTD
2024-06-04
$30.00/1kg
VIP1Y
hebei hongtan Biotechnology Co., Ltd
2024-05-13
$1.10/1g
VIP4Y
Dideu Industries Group Limited
2022-07-25
$50.00/1KG
Wuhan Monad Medicine Tech Co.,LTD
2021-04-19
  • Since: 2021-05-25
  • Address: Room H05106, Building 1, No.58 Optics Valley Avenue, East Lake New Technology Development Zone, Wuha
INQUIRY
yao
+86-15927270571
postmaster@skbiology.cn