Product Properties
Product Name: Diethyl disulfide
CAS:110-81-6
Appearance:Colorless to light yellow to light orange
Purity: 99%
Text methond: HPLC
Sample: Available
Shelf Life: Two years
Aroma characteristic:Onion, garlic, vegetable aroma
Shaanxi Baisfu Bioengineering Co., Ltd. is an enterprise specializing in the research and development, production and sales of flavors and fragrances. The company is located in Building A, Baodeyun Valley, No. 52, Jinye 1st Road, Yanta District, Xi'an City, Shaanxi Province. It has an excellent geographical location and convenient transportation. convenient. The company was established in December 2019, with a registered capital of 3 million yuan.
The company's main products include cooling agents, synthetic flavors and natural flavors. The company's products can be used in food and beverage, daily chemical, and other industries, and have a wide range of downstream applications.
The company always attaches great importance to product quality and brand reputation, strictly implements product quality and environmental management control, and has passed various certifications such as GPM, ISO9001, ISO14001, kosher, and HALAL European analysis.
The company's products are used by more than 30 foreign companies and regions. After more than ten years of technology accumulation and market development, the company has accumulated a group of high-quality customer groups, stable customer channels and resources, and has established relationships with more than 100 domestic and foreign companies. Good working relations.
effect
Packing & Delivery
Diethyl Disulfide For Fragrance And Industrial Raw Material Chemical Monomer, 99% High Purity Guarantee CAS:110-81-6
Package: 1kg per bag with double plastic inside and aluminium foil bag outside, or 25kg per fibre drum with double plastic bag inside, or according to customers' requirement.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Delivery: 1-2 working days after payment/FedEx, DHL, TNT, EMS, etc.
Detailed Description
Diethyl Disulfide For Fragrance And Industrial Raw Material Chemical Monomer, 99% High Purity Guarantee CAS:110-81-6
Product Name:Diethyl disulfide
CAS:110-81-6
Appearance: Colorless to light yellow to light orange
Purity: 99%
Text methond: HPLC
Sample: Available
Shelf Life: Two years
Diethyl disulfide is colorless oil, b.p. 151-153 ℃, n20D1.5060, relative density 0.993, insoluble in water, soluble in organic solvents. Uses Diethyl disulfide is an intermediate of the bactericide ethylallicin. The preparation method is to put the human sodium sulfide solution in the reactor first, feed the sulfur powder according to sodium sulfide =1∶1(molar ratio), heat up the jacket, under stirring, when the temperature reaches 80 ~ 95℃, the temperature is preserved for 1 hour to become two sodium disodium sulfide (Na2S2) solution. Then, the disodium disulfide solution was pumped into the alkane reactor and started to stir. When the reactor was vacuumed to (2 ~ 3.3)×104Pa, the vacuum valve was closed and the chloroethane was introduced. The reaction temperature was controlled at 75 ~ 90℃, the pressure was controlled at (1.17 ~ 1.18)×105Pa, and the feeding ratio (molar ratio) was sodium disulfide ∶ chloroethane =1∶2. After passing through the chloroethane, the material is cooled to below 50 ° C, and the oil is pumped to the water separator for static stratification, and the upper oil layer is the finished product.
Application
Diethyl Disulfide For Fragrance And Industrial Raw Material Chemical Monomer, 99% High Purity Guarantee CAS:110-81-6
Diethyl disulfide is colorless oil, b.p. 151-153 ℃, n20D1.5060, relative density 0.993, insoluble in water, soluble in organic solvents. Uses Diethyl disulfide is an intermediate of the bactericide ethylallicin. The preparation method is to put the human sodium sulfide solution in the reactor first, feed the sulfur powder according to sodium sulfide =1∶1(molar ratio), heat up the jacket, under stirring, when the temperature reaches 80 ~ 95℃, the temperature is preserved for 1 hour to become two sodium disodium sulfide (Na2S2) solution. Then, the disodium disulfide solution was pumped into the alkane reactor and started to stir. When the reactor was vacuumed to (2 ~ 3.3)×104Pa, the vacuum valve was closed and the chloroethane was introduced. The reaction temperature was controlled at 75 ~ 90℃, the pressure was controlled at (1.17 ~ 1.18)×105Pa, and the feeding ratio (molar ratio) was sodium disulfide ∶ chloroethane =1∶2. After passing through the chloroethane, the material is cooled to below 50 ° C, and the oil is pumped to the water separator for static stratification, and the upper oil layer is the finished product.
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FAQ
Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.
Q2: What is your terms of payment?
A: TT Transfer, CAD, L/C, All is available.
Q3: How can I get a sample?
A: We can provide free samples for your test.
Q4: Do you have MOQ ?
A: Yes, but low MOQ for sample checking is available.
Q5: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.
Q6: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.
Our products are sold all over the world, you can rest assured.
