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 >API>Respiratory Drugs>Expectorants>Guaifenesin
Guaifenesin
  • Guaifenesin

Guaifenesin

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 1ton
Update Time: 2019-07-12

Product Details

Product Name: Guaifenesin CAS No.: 93-14-1
EC-No.: 256-495-9 Min. Order: 1KG
Purity: 99% Supply Ability: 1ton
Release date: 2019/07/12

Product number: Flora1               Email: Flora@coreychem.com                 Tel:+86-16638019463

Company Service Scope:

1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.

2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.

4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.

Guaifenesin Basic information
Description References
Product Name: Guaifenesin
Synonyms: 1,2-Dihydroxy-3-(2-methoxyphenoxy)propane;1,2-Propanediol, 3-(2-methoxyphenoxy)-;1,2-Propanediol, 3-(o-methoxyphenoxy)-;2/G;2-G;3-(2-Methoxyphenosy)-1,2-propamediol;3-(2-methoxyphenoxy)-2-propanediol;3-(o-methoxyphenoxy)-2-propanediol
CAS: 93-14-1
MF: C10H14O4
MW: 198.22
EINECS: 202-222-5
Product Categories: Benzhydrols, Benzyl & Special Alcohols;Aromatics Compounds;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;API's;Methocarbamol;Building Blocks;C10;Chemical Synthesis;Ethers;Organic Building Blocks;Oxygen Compounds;API;-;MUCINEX
Mol File: 93-14-1.mol
Article illustration
 
Guaifenesin Chemical Properties
Melting point  77-81 °C
Boiling point  215 °C (19 mmHg)
density  1.1825 (rough estimate)
refractive index  1.5550 (estimate)
Fp  215°C/19mm
storage temp.  Refrigerator
solubility  50g/l (experimental)
form  neat
Water Solubility  5 g/100 mL (25 ºC)
Merck  14,4555
BRN  2049375
InChIKey HSRJKNPTNIJEKV-UHFFFAOYSA-N
CAS DataBase Reference 93-14-1(CAS DataBase Reference)
NIST Chemistry Reference 3-(O-methoxyphenoxy)-1,2-propanediol(93-14-1)
EPA Substance Registry System 1,2-Propanediol, 3-(2-methoxyphenoxy)-(93-14-1)
 
Safety Information
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26-36
WGK Germany  1
RTECS  TY8400000
Hazard Note  Harmful
TSCA  Yes
HS Code  29093090
Hazardous Substances Data 93-14-1(Hazardous Substances Data)
 

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
$29.00
VIP6Y
TargetMol Chemicals Inc.
2026-05-11
$29.00
VIP2Y
TargetMol Chemicals Inc.
2026-05-11
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2025-12-10
VIP6Y
RongNa Biotechnology Co.,Ltd
2025-04-29
$29.00
VIP4Y
TargetMol Chemicals Inc.
2025-04-28
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2024-11-13
$10.70
VIP5Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-21
$45.00
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-31
VIP3Y
Shaanxi TNJONE Pharmaceutical Co., Ltd
2024-05-11
airuikechemical co., ltd.
2024-04-09
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
忻州市| 方正县| 晋中市| 沁阳市| 瑞昌市| 启东市| 吴堡县| 新建县| 长海县| 台北市| 阜宁县| 津市市| 广元市| 交城县| 微山县| 新田县| 深圳市| 那坡县| 广州市| 开封县| 漳浦县| 阜新市| 江城| 建瓯市| 晋城| 屏东县| 台湾省| 丹凤县| 商丘市| 西城区| 临沧市| 延寿县| 攀枝花市| 黄大仙区| 蒙山县| 湖北省| 吐鲁番市| 湘乡市| 靖远县| 元谋县| 芜湖市|