ENMEIYA CAS 141-43-5 моноэтаноламин

Категория: Crude Oil >>>
Поставщик: Wuhan,Juxue,E-Commerce,Co.,Ltd.

Цена:1 433,39 $ - 1 477,39 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-20-2025	1820.23 $*	1856.95 $*
Jul-20-2025	1476.11 $*	1506.10 $*
Jun-20-2025	1791.24 $*	1827.7 $*
May-20-2025	1777.77 $*	1813.35 $*
Apr-20-2025	1419.43 $*	1447.88 $*
Mar-20-2025	1748.18 $*	1783.8 $*
Feb-20-2025	1734.84 $*	1769.29 $*
Jan-20-2025	1720.2 $*	1754.85 $*

Характеристики

Product Description

Specification

item	value
Place of Origin	China

Ethanolamine is also called "amino ethanol". Chemical formula HOCH2CH2NH2. Molecular weight 61.08. Colorless viscous liquid. Easy to absorb moisture and smell of ammonia. Specific gravity 1.0117(25/4 ℃). Melting point 10.3 ℃. Boiling point 170.8 ℃. Refractive index 1.4539. It is miscible with water, methanol and acetone, slightly soluble in benzene and ether, and slightly soluble in n-pentane. It is strongly alkaline with dissociation constant K = 3.39 × 10-Chemicalbook10(25 ℃); The pH of 25% aqueous solution is 12.1, which can absorb carbon dioxide in the air. Its hydrochloride is a hygroscopic crystal with a melting point of 75~77 ℃. Industrially, it is produced by the reaction of ethylene oxide and ammonia. Ethanolamine is an important chemical raw material, used to make, perfume, surfactant, paint, emulsifier, etc., is also a leather softener, pesticide dispersant; it can also be used for gas purification to remove carbon dioxide and hydrogen sulfide in the gas.

Wuhan juxue e-commerce Co., Ltd

Hello, our company has the chemical reagent you need. If you need other reagent parameters, you can email- 48388136@qq.com Contact
us and we will reply to you as soon as we receive the email.

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

FAQ

1. who are we?
We are based in Hubei, China, start from 2016,sell to North America(19.00%),Southeast Asia(17.00%),Eastern Asia(7.00%),South Asia(7.00%),South America(7.00%),Mid East(7.00%),Africa(7.00%),Central America(7.00%),Northern Europe(6.00%),Domestic Market(6.00%),Oceania(3.00%),Eastern Europe(3.00%),Western Europe(3.00%),Southern Europe(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Discriminator,Counter,Value Counter,Massager,Hair removal device

4. why should you buy from us not from other suppliers?
null

5. what services can we provide?
Accepted Delivery Terms: CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian