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>Bicyclic compound>1,2-NAPHTHOQUINONE
1,2-NAPHTHOQUINONE
  • 1,2-NAPHTHOQUINONE

1,2-NAPHTHOQUINONE

Price $7
Package 1KG
Min. Order: 1KG
Update Time: 2019-09-02

Product Details

Product Name: 1,2-NAPHTHOQUINONE CAS No.: 524-42-5
Min. Order: 1KG Purity: 99%
Supply Ability: JD 459 Release date: 2019/09/02
Product Name:
1,2-NAPHTHOQUINONE
Synonyms:
o-Naphthoquinone;NAPHTHOQUINONE, 1,2-;BETA-NAPHTHOQUINONE;1,2-NAPHTHALENEDIONE;1,2-NAPHTHOQUINONE;1,2-naphthoquinone (beta);1,2-NAPHTHOQUINONE TECH 97%;1,2-Naphthoquinone, tech., 95%
CAS:
524-42-5
MF:
C10H6O2
MW:
158.15
EINECS:
208-360-2
Product Categories:
Intermediates of Dyes and Pigments;Anthraquinones, Hydroquinones and Quinones;Bioactive Small Molecules;Building Blocks;C10;Carbonyl Compounds;Cell Biology;Chemical Synthesis;Ketones;N;Organic Building Blocks
Mol File:
524-42-5.mol
Article illustration
 
1,2-NAPHTHOQUINONE Chemical Properties
Melting point 
139-142 °C (dec.)(lit.)
Boiling point 
243.22°C (rough estimate)
density 
1.450 g/cm3 (25℃)
refractive index 
1.5300 (estimate)
storage temp. 
2-8°C
form 
Crystalline Mass or Waxy Solid
color 
Colorless or white to pale yellow
Merck 
14,6394
BRN 
606546
CAS DataBase Reference
524-42-5(CAS DataBase Reference)
 
Safety Information
Hazard Codes 
Xn,Xi,C,F
Risk Statements 
22-36/37/38-34-11-25
Safety Statements 
26-36-45-36/37/39-16-37/39-28A
RIDADR 
2811
WGK Germany 
3
RTECS 
QL7000000
Hazard Note 
Irritant
HS Code 
29146990
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
Hebei Chuanghai Biotechnology Co., Ltd
2024-11-11
Hebei Chuanghai Biotechnology Co., Ltd
2024-10-25
VIP3Y
ShenZhen H&D Pharmaceutical Technology Co., LTD
2024-05-21
$50.00
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-24
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-06-27
Nanjing jinheyou Trading Co., Ltd.
2019-10-29
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
新乡市| 都昌县| 托克托县| 新营市| 江城| 鹤山市| 昌都县| 育儿| 青河县| 陆良县| 德江县| 禹州市| 阿瓦提县| 临江市| 峡江县| 甘泉县| 乌兰浩特市| 彰化市| 同心县| 博湖县| 库尔勒市| 绥德县| 乐清市| 贞丰县| 临潭县| 漳平市| 泾川县| 桐乡市| 固镇县| 延安市| 中牟县| 大竹县| 周宁县| 江孜县| 江都市| 无为县| 德阳市| 兴隆县| 新竹市| 四子王旗| 桃源县|