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 >Organic Chemistry>Amides>Naphthenic amines derivatives> OPD OPDA
 OPD OPDA
  •  OPD OPDA
  •  OPD OPDA
  •  OPD OPDA
  •  OPD OPDA
  •  OPD OPDA

OPD OPDA

Price Get Latest Price
Package 1KG
Min. Order: 1KG
Update Time: 2021-07-09

Product Details

Product Name: OPD OPDA CAS No.: 95-54-5
EC-No.: 202-430-6 Min. Order: 1KG
Purity: 99% Supply Ability: 10000 Kilogram/Kilograms per Month
Release date: 2021/07/09

Article illustration

OPDA o-Phenylenediamine CAS 95-54-5

O-phenylenediamine is a aromatic amine, whose molecular formula is C6H4(NH2)2, colorless monoclinic crystal, which becomes dark in air and sunlight. O-nitroaniline is used as raw material to obtain o-phenylenediamine by sodium sulfide reduction or catalytic hydrogenation reduction, which is used as pesticide intermediate and dye intermediate.

Product Name:
OPDA o-Phenylenediamine CAS NO. 95-54-5
Synonyms:
C.I. 76010; C.I. Oxidation Base 16; 1,2-Diaminobenzene; o-Phenylenediamine OPD; 1,2-Phenylenediamine; o-Phenylendiamine; o-Phenylendiamine; OPDA; benzene-1,2-diamine; Phenylenediamine,o-; O-PHENYL DIAMINE; O-Phenylene diamine; O-diamino benzene
CAS NO.:
95-54-5
EINECS:
202-430-6
Molecular Formula:
C6H8N2
Density:
1.15g/cm3
Melting Point(℃):
101℃
Boiling Point(℃):
257°C at 760 mmHg
Flash Point(℃):
124.9°C
Refractive_index:
1.66
Water Solubility:
<0.1 g/100 mL at 20℃
Application:
pesticide intermediate, dye intermediate

Company Profile Introduction

Company profile Hebei Xibaijie Biotechnology Co., Ltd has a registered capital of 3 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. Now we have the most complete product line. In addition, we have developed and produced tens of thousands of reagents. Also we have the business of custom synthesis of various organic compounds as a supplement. We can synthesize almost all chemicals. Our goal is to survive by quality and develop by credit. After many years of efforts, we have established stable and friendly business relations with many of European and American pharmaceutical companies, multinational chemical companies and importers.At home and many production plants and research and development units have established long - term commission processing and production relations.We have a number of laboratories specializing in technology development and custom synthesis, as well as some production bases, mainly in hebei, dalian, jiangsu and guangzhou. Our company possesses the right of self-support import & export, a strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. We put the quality management as the focus of enterprise management, to customer satisfaction for the purpose of the company, in order to ensure the quality of each batch of products to meet customer demand.We by strengthening employee training, improve the detection technology, perfect detection index to improve every aspect of quality control, improve the quality of the products.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2025-03-11
$8.70
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$30.00
Hebei Yanxi Chemical Co., Ltd.
2023-11-21
$40.00
Shanghai Chinqesen Biotechnology Co., Ltd.
2023-10-25
Guangzhou Tosun Pharmaceutical Limited
2023-05-10
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2023-01-12
$1.10
VIP6Y
Dideu Industries Group Limited
2022-07-29
VIP8Y
Jinan Finer Chemical Co., Ltd
2021-07-15
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$47.60
Baoji Guokang Healthchem co.,ltd
2021-06-07
  • Since: 2019-07-05
  • Address: Federation business plaza, qiaoxi district, shijiazhuang city, hebei province
INQUIRY
常山县| 长宁县| 牟定县| 武强县| 乌什县| 安顺市| 临城县| 双桥区| 唐山市| 建阳市| 南充市| 景洪市| 霍邱县| 天等县| 宽城| 万荣县| 汕尾市| 岳池县| 广西| 樟树市| 砀山县| 如东县| 深州市| 青川县| 启东市| 遂宁市| 翁源县| 瑞昌市| 汉沽区| 松潘县| 本溪市| 沐川县| 乾安县| 聂拉木县| 曲麻莱县| 广元市| 兴安盟| 梧州市| 西藏| 湖口县| 德兴市|