Этиленкарбонат CAS 96 49 1
- Category: Ester & Derivatives >>>
- Supplier: Anhui Eapearl Chemical Co. Ltd.
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Product Overview
Description
PRODUCT DESCRIPTION
Ethylene Carbonate
Ethylene carbonate (sometimes abbreviated EC) is the organic compound with the formula (CH2O)2CO. It is classified as the carbonate ester of ethylene glycol and carbonic acid. At room temperature (25 °C) ethylene carbonate is a transparent crystalline solid, practically odorless and colorless, and somewhat soluble in water. In the liquid state (m.p. 34-37 °C) it is a colorless odorless liquid.
1.Basic information: | ||
Product Name: | Ethylene Carbonate | |
CAS No.: | 96-49-1 | |
Molecular Formula: | C3H4O3 | |
EINECS: | 202-510-0 | |
Purity: | ≥99.5% | |
HS Code: | 2920900090 | |
APPLICATIONS
1.Ethylene carbonate is used as a polar solvent with a molecular dipole moment of 4.9 D,only 0.1 D lower than that of propylene carbonate.
2.It can be used as a high permittivity component of electrolytes in lithium batteries and lithium-ion batteries. Other componentslike diethyl carbonate, ethyl methyl carbonate, dimethyl carbonate and methyl acetate can be added to those electrolytes in order
to decrease the viscosity and melting point.[8]
3.Ethylene carbonate is also used as plasticizer, and as a precursor to vinylene carbonate, which is used in polymers and in organic
synthesis.
PACKING
CERTIFICATIONS
COMPANY PROFILE
ANHUI EAPEARL
Anhui Eapearl Chemical Co., Ltd is located in the beautiful ~Ancient Bronze Capital of China in anhui province, China.It is a comprehensive enterprise that Integrates research, manufacturing, and trade. It is specialized in production and research and development of fine chemical, pharmaceutical intermedi-ates, API ect. It has there chemical bases,one research institute and owns self-management import and export, the headquarters is located in Hong Kong China. Anhui eapearl chemical Co., Ltd has the close relationship with many strong chemical companies at home and at abroad, and always maintain favorable business cooperation and good development space with them. Anhui Eapearl Chemical Co., Ltd has rich technical competence, advanced production techniques, perfect Inspection test and strict Quality control system. 1t has built cooperative relationships with many colleges and research institutes.for researching and developing new products to meet various needs o f customers. With satisfying service, Eapearl lays the great emphasis on customer' S benefits and company' S credit. Anhui Eapearl Chemical Co., Ltd will carry on the creed of "credible and enterprising, all win in harmony" to cooperate with old and new clients globally with high quality products, reasonable price and pure-hearted service to go forward. Hand in hand for win-win!
FAQ
Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)
Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.
Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.
Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)
Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.
Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.
Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
CONTACT US
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