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>Sulfonic acids amino compound>Aniline-2-sulfonic acid
Aniline-2-sulfonic acid
  • Aniline-2-sulfonic acid

Aniline-2-sulfonic acid

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2019-07-06

Product Details

Product Name: Aniline-2-sulfonic acid CAS No.: 88-21-1
EC-No.: 201-810-9 Min. Order: 1kg
Purity: as customer's need Supply Ability: 1000kg
Release date: 2019/07/06
MF: C6H7NO3S

Cara321

Aniline-2-sulfonic acid Basic information
Product Name: Aniline-2-sulfonic acid
Synonyms: SULPHANILIC ACID;O-SULFANILIC ACID;ORTHANILIC ACID;O-ANILINESULFONIC ACID;O-AMINOBENZENESULFONIC ACID;1-Aminobenzene-2-sulfonic acid;2-amino-benzenesulfonicaci;2-sulfanilicacid
CAS: 88-21-1
MF: C6H7NO3S
MW: 173.19
EINECS: 201-810-9
Product Categories: Intermediates of Dyes and Pigments
Mol File: 88-21-1.mol
Article illustration
 
Aniline-2-sulfonic acid Chemical Properties
Melting point  300 °C
density  1.342 (estimate)
refractive index  1.5500 (estimate)
pka 2.48(at 25℃)
form  Crystalline Powder
color  White to beige
Water Solubility  sparingly soluble
Merck  14,6882
CAS DataBase Reference 88-21-1(CAS DataBase Reference)
NIST Chemistry Reference Aniline-o-sulfonic acid(88-21-1)
EPA Substance Registry System Benzenesulfonic acid, 2-amino-(88-21-1)
 
Safety Information
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45-28A
RIDADR  UN 2585 8/PG 3
WGK Germany  3
RTECS  DB4727700
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29214200

 

Henan Coreychem Chemical Tech Co Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Please feel free to contact me:

Miss Cara

Tel: +86-371-56628036                   Mob:+86-19937614869                 Email:cara@coreychem.com
 

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;

Recommended supplier

Product name Price   Suppliers Update time
$5.00
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2026-05-28
$30.00
VIP6Y
TargetMol Chemicals Inc.
2026-04-22
VIP3Y
ShenZhen H&D Pharmaceutical Technology Co., LTD
2026-03-12
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
$70.00
Hebei Zhuanglai Chemical Trading Co.,Ltd
2025-04-15
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-13
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2020-02-26
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
东阿县| 廊坊市| 永川市| 增城市| 荃湾区| 建阳市| 保靖县| 苏尼特左旗| 泰来县| 湖南省| 奉化市| 张北县| 昌吉市| 铁岭县| 浙江省| 武清区| 阿图什市| 珲春市| 新郑市| 五指山市| 卫辉市| 桑植县| 大邑县| 静海县| 临高县| 临漳县| 罗江县| 湟中县| 丹江口市| 宽城| 芜湖市| 湖南省| 黑水县| 陕西省| 宜丰县| 顺昌县| 衡山县| 安西县| 嘉定区| 汾西县| 肥东县|