Dimethyl Sulfate 99% 77-781colorless to Pale Yellow Liquid Rubber Industry/Dye with Best Price

Product Description

Product Description

Dimethyl sulfate (chemical formula: (CH3O)2SO2) is an organic sulfur compound, typically appearing as a colorless to pale yellow liquid with high volatility. It acts as a powerful methylating agent, widely used in organic synthesis (, pesticide manufacturing, and polymer modification.

 

Notably, it is highly toxic-causing severe skin and respiratory irritation, and classified as carcinogenic. It is also flammable and hydrolyzes slowly in water. Due to these hazards, it is a strictly regulated chemical, requiring closed operation and strict safety precautions during use.
 

Product Parameters

 

Application

1.Pesticide industry

Synthesis of insecticides and fungicides: It is used for the preparation of organophosphorus insecticides such as methamidopho and acetylmethamidopho. In the synthesis reactions of these pesticides, dimethyl sulfate can introduce methyl groups into specific molecular structures, enhancing the toxic effect of pesticides on pests and improving their stability and selectivity.

2.Dye industry
Synthesis of dye intermediates: Adjusting the color, color fastness and other properties of dyes. For instance, it can enable dyes to adhere better to fabrics, enhance the dyeing effect, and meet various textile dyeing requirements.

3.Spice industry
Spice synthesis: Participates in the synthesis of coumarins, linalool and other spices. During the synthesis process, dimethyl sulfate is used for methylation modification to endow the spice molecules with a unique chemical structure, thereby endowing the spices with a special aroma and enhancing their quality and stability.

4.Rubber industry
Rubber vulcanization accelerator synthesis: It is used in the production of rubber vulcanization accelerators, such as TMTD (tetramethylthiuram disulfide), etc. This type of accelerator can accelerate the vulcanization speed of rubber, shorten the vulcanization time, and at the same time improve the physical properties of rubber products, such as strength, wear resistance and aging resistance.
It is necessary to strictly abide by relevant safety regulations and take effective protective measures to prevent personnel poisoning and environmental pollution.

Packaging & Shipping

 

 

Company Profile

 

Dalian Sinobio Chemistry Co.,Ltd was established in 2011 and located in beautiful costal city .We focus on fungicide and water treatment's production and export over 12 years.

Sinobio is a group company who has 2 production sites in China: One is in Jiangxi province which produce fungicide such as lsothiazolinon,BIT,Zinc Pyrithione ,etc.Our products can be widely used in the fields of oil-field water injection, pulp and paper making,water treatment,marine paint, wood, plastic leather,paint coating,cosmetics,personal care products, textiles, fiber, building materials,etc. for sterilization,corrosion prevention and mildew prevention.In particular, it has been widely recognized in the application of sterilization,algae killing,scale inhibition and corrosion inhibition of circulating cooling water in petrochemical, power metallurgy and other industrial fields.

The other one was located in Gansu province which produce water treatment chemicals such as ATMP, HEDP,THPS,TXP etc .Our company has realized the research and development, production and sales of products and provided a series of services such as water treatment engineering solutions. The products are widely used in electric power,chemical industry, metallurgy, textile,paper making, washing, building mate- rials and other fields.

All these products are exported to Europe,America,Southeast Asia and other parts of the world, and have won the praise of custom.

SINOBIO Warmly welcome customers from at home and abroad to cooperate with us for common success.

 

Why Choose Us

 

Exhibition & Certifications

 

FAQ

 

1. Can I get samples ?
    Yes, we can supply specified quantity free sample, you pay for the freight charge only.

2. Which documents do you support?

     We can supply COA, TDS, MSDS and so on.
 

3. What is your MOQ?

     Normally speaking, our MOQ is 1 standard package. But we can supply free sample for testing before mass order.

 4. How can you guarantee the quality of your products?

     (1) Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
     (2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
           We are sure the same specification commercial products as sample to customers.
     (3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
     (4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
 

 5. How to pay?
 

      PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
 

 6. What is your after-sales service?
 

    SINOBIO aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order.  If you have doubt or concern on our products or service, pls feel free to contact with us.