Glycol Sulfite or Ethylene Sulfite (ES) CAS 3741-38-6. With competitive prices and high-quality standards, samples could be offered for testing.
| 3741-38-6 | |
| C2H4O3S | |
| 108.12 | |
| 98% |
1. Glycol sulfite is an important additive for the electrolyte of lithium-ion battery, which can improve the low-temperature performance of the electrolyte and enhance the storage stability of the battery, and also prevent the molecules of propylene carbonate (PC) from embedding in the graphite electrodes, so as to improve the comprehensive performance of the battery.
2. Organic synthesis: Ethylene sulfite (ES) can be used as intermediates in organic synthesis reaction and participate in the construction of some complex organic compound structure.
3. Drug intermediates: It plays an important role in drug synthesis and can be used to synthesize certain drug molecules with specific pharmacological activity.


1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4.Fast and safe delivery.
5. OEM is welcome
6. Enough stock
We want a win-win business. Send your inquiry and you will get it!



company established in 2016, is a comprehensive enterprise dedicated to the production and distribution of a wide range of high-quality chemical products.Our expertise spans a wide range of fields, including organic chemicals, organic intermediates, plant growth regulators and more. As both manufacturers and distributors, we are committed to delivering superior products and services to meet the diverse needs of our clients.



Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.
Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.
Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.
Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.
Q5: Do you accept third party inspection?
A5: Yes,we do.
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