一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
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>Carboxylic anhydride> (4,5'-Biisobenzofuran)-1,1',3,3'-tetrone
 (4,5'-Biisobenzofuran)-1,1',3,3'-tetrone
  •  (4,5'-Biisobenzofuran)-1,1',3,3'-tetrone

(4,5'-Biisobenzofuran)-1,1',3,3'-tetrone

Price $1
Package 1g
Min. Order: 1g
Supply Ability: 1000kg
Update Time: 2019-08-05

Product Details

Product Name: (4,5'-Biisobenzofuran)-1,1',3,3'-tetrone CAS No.: 36978-41-3
Min. Order: 1g Purity: 99%
Supply Ability: 1000kg Release date: 2019/08/05

2 3 3' 4'-Biphenyltetracarboxylic dianhydride Quick Details

 

Chemical Name: 2 3 3' 4'-Biphenyltetracarboxylic dianhydride
CAS No.:36978-41-3 

Molecular Formula:C16H6O6

Molecular weight: 294.22

Appearance: White Powder

 2 3 3' 4'-Biphenyltetracarboxylic dianhydrideTypical Properties

 

Density:
1.625g/cm3
Boiling Point:
609.3ºC at 760 mmHg
Flash Point:
275ºC
Refractive Index:
1.696
Packaging & Shipping

Shipping : within 5-7 days after receive your payment

Packaging : According to customer requirement

Our Services

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.

6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.

Company Profile Introduction

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP2Y
HANGZHOU HAILAN CHEMICAL CO.,LTD.
2026-03-25
VIP9Y
Changzhou Pesan Chemical Co.,Ltd.
2025-12-24
VIP5Y
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
2025-10-27
Hebei Chuanghai Biotechnology Co., Ltd
2024-11-04
$122.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2024-01-11
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2022-10-10
Hebei Yanxi Chemical Co., Ltd.
2022-07-13
VIP8Y
Jinan Finer Chemical Co., Ltd
2022-04-08
VIP9Y
Shanghai Daken Advanced Materials Co.,Ltd
2021-11-01
$10.00
Shijiazhuang tongyang Import and Export Co., LTD
2021-08-12
  • Since: 2014-05-13
  • Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City
INQUIRY
恩施市| 恭城| 安陆市| 德令哈市| 金华市| 鹤岗市| 县级市| 张家港市| 石家庄市| 甘肃省| 吉首市| 安新县| 日照市| 南华县| 前郭尔| 磴口县| 营口市| 仙游县| 灵宝市| 迭部县| 江华| 阜宁县| 高安市| 绥宁县| 邓州市| 宣城市| 赤峰市| 慈溪市| 图片| 澄城县| 神农架林区| 新平| 库尔勒市| 广水市| 福建省| 汤原县| 民勤县| 鄢陵县| 米林县| 汝州市| 博白县|