成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
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>Ethers and derivatives>Ethers, ether-alcohols>2-Methoxyethanol Factory 1ppb
2-Methoxyethanol  Factory 1ppb
  • 2-Methoxyethanol  Factory 1ppb

2-Methoxyethanol Factory 1ppb

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: High quality Factory
Update Time: 2020-06-02

Product Details

Product Name: 2-Methoxyethanol Factory 1ppb CAS No.: 109-86-4
Min. Order: 1kg Purity: Heavy metal < 1-10 ppb
Supply Ability: High quality Factory Release date: 2020/06/02

2-Methoxyethanol Basic information

 

Ethylene glycol monomethyl ether series (EM, DEM, TEM)

Item

Ethylene glycol monomethyl ether (EM)

Di-ethylene glycol monomethyl ether (DEM)

Triethylene glycol monomethyl ether (TEM)

CAS

109-86-4

111-77-3

112-35-6

Molecular formula

CH3OCH2CH2OH

CH3OCH2CH2OCH2CH2OH

CH3O(C2H4O)3

Appearance

Colorless and clear liquid

Colorless and clear liquid

Colorless and clear liquid

Purity(GC)%≥

99.5

99.0

98.0

Distillation range(℃/760mmHg)

122.5-127.0

191.0-198.0

230.0-250.0

Moisture(KF) %≤

0.1

0.1

0.1

Acidity

0.01

/

/

Specific gravity(d420)

0.965±0.005

1.018±0.005

1.049±0.005

Color(Pt-Co)≤

10

15

30

Content of metal ion≤

10ppb(for special requirements ≤1ppb)

10ppb(for special requirements ≤1ppb)

10ppb(for special requirements ≤1ppb)

Package and transportation

190 or 200KGS/Drum Hazardous chemical

200KGS/Drum Common chemical

200KGS/Drum Common chemical

Application:

Ethylene glycol monomethyl ether series, a kind of electronic industry solvent with excellent performance, is widely used LCD photo-resistance diluent in the production of LCD and optical resist, photo-resist remover, stripping agent, detergent for IC, photo resist-removing buffer solution, corrosive processing and other chemicals requiring special specification; also widely applied as solvent for electronic material production.

 

 

Article illustration

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.

 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

Article illustration

 

 

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA


 

 

---any inquiries will be replied within 12 hours.

---golden manufactory under iso/gmp with large stock.

---dedication to quality,we have strict quality control system. 

---oem/odm available.

---sample is available for your evaluation & formulation development.

 
 
Website: http://www.chemwill.com

 

 

PLS contact

Ms Ella Lee  -   Deputy Sales Manager  

 
Phone: +86 -21-51086038
 

Email: chemwill_asia@126.com;ch

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia Industrial co.,Ltd is one of the leading GMP complied manufacturer of Organic compounds in CHINA. Our main production base is located in Jiangsu province. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. Our advantageous business including: - Intermediate using for Pharmaceuticals - Active ingredient for Pharmaceutical and animal health (Human APIs and Veterinary APIs) - Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks - Intermediate using for advanced performance materials - Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals) * Custom synthesis from the laboratory scale to commercial production. * Contract research, custom manufacturing and contract-manufacture Ms Ella Lee - Deputy Sales Manager Phone: +86 -21-51086038 Email: chemwill_asia@126.com;chemwill@hotmail.com To learn more about our factory, PLS visit: www.chemwill.com

You may like

Recommended supplier

Product name Price   Suppliers Update time
$1.00/1kg
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-13
$0.00/200kg
VIP1Y
Qingdao RENAS Polymer Material Co., Ltd.
2024-08-27
$2.60/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-08
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2023-08-25
$1.50/1g
VIP3Y
Shaanxi Didu New Materials Co. Ltd
2022-05-19
$1.00/1g
VIP6Y
Shanghai Longyu Biotechnology Co., Ltd.
2021-12-04
$1.00/1kg
VIP7Y
Career Henan Chemical Co
2018-12-22
  • Since: 2004-09-01
  • Address: BLDG 9,No.235 Sanlin road,Pudong new district,Shanghai,China
INQUIRY