High Quality Dl-Pantolactone CAS 79-50-5 /7681-82-5/51-05-8/136-47-0/73-78-9/613-93-4 /288573-56-8 /5337-93-9 Xanthan Gum Chemical

Product Name:	DL-Pantolactone
Molecular Formula:	C6H10O3
CAS NO.:	79-50-5
HS CODE:	29322090

Deliquescent columnar crystal. Melting point 80ºC, boiling point 130ºC (2.4kPa). Soluble in water, soluble in alcohol, ether, benzene, chlorform and carbon disulfide. Uses This product is an intermediate of pantothenic acid and is also used in other organic synthesis. It is used as raw material of pharmaceutical intermediates and cosmetics
 

The duration of local anesthesia of  is about 1 hour, and the effect can be maintained for 1 ~ 2 hours if a trace amount of  is added into the liquid. It is not suitable for topical anesthesia because of its weak penetration of skin and mucous membranes. After absorption, the product is hydrolyzed to p-aminobenzoic acid and diethylaminoethanol by plasma pseudocholinesterase. The former can compete with the antibacterial action of sulfonamides and weaken the efficacy of sulfonamides Chemicalbook. The latter can enhance the effect of digitalis. Patients who have taken sufficient digitalis should use this drug with caution. If is combined with succinylcholine, the two drugs are hydrolyzed by plasma pseudocholinesterase. In the case of intravenous infusion of a large amount of procain it is possible to compete with the hydrolytic enzyme and reduce the hydrolytic inactivation of succinylcholine, significantly strengthen and prolong its muscle relaxation effect, resulting in respiratory paralysis.

Xingtai Xingjiu New Material Technology Co., Ltd. Was founded in 2023 and it is located in Guangzong Economic zone Xingtai City, Hebei Province. Our company aims to be a leading materials science company with innovation, customer orientation, inclusiveness and sustainability, committed to the sustainable development of society through our expertise in materials science and deep collaboration with our customers.

Our company produces industrial intermediates, cosmetics raw materials, solvents and other daily chemical raw materials, to provide customers with a wide range of technology based on differentiated products and right solutions. Our goal is to be a leading position on chemical industry. With vigorous and progressive spirit and strong competitive strength, our company will strive to provide customers with high quality industrial products and excellent service, in order to achieve the lofty goal.

We has our own R& D team with 6 different senior titles with different responsibilities. It has established a close cooperative relationship with domestic R& D institutions, conducting research and development cooperation in the fields of cosmetic raw materials, pharmaceutical intermediates and plant extract, continuously develops and exploits new products that satisfy and exceed customer requirements.

We are the team which has been engaged in the import and export of pharmaceutical and chemical raw materials and intermediates for years. With all whole team members' effort, we have set up several partners with quality inspection departments, customer service offices and shipping agents in different continents and countries, including North Central America, USA, South America, Europe, Asia, Australia, and so on, so that we can guarantee the highest quality and timely delivery of our services and goods to our global customers.

Our company adheres to four core values of customer first, team building, innovation and responsibility. If you are interested in our products, please contact us by emails or calls. We will get back to you in time.

Q 1: Are you a manufacturer?
A:   Yes, we are factory located in H e bei province.

Q2: Do you accept sample orders?
A:   Yes,we welcome sample orders to test and check our product quality. 
      Your reliance is the first step of our cooperation.

Q 3 : What kind terms of payment can be accepted?
     A:  T/T, West Union, L/C ,  Money Gram accepted
      30% T/T advance payment as deposit, 70% balance payment when the order is ready for shipment.

Q 4 : Which information in the inquiry you should send us?
A:   Chemical name/   CAS No ./exact quantity/ usage or field/destination port/other special requirements.

Q 5 : Is there any discount?
A: Yes. The price is negotiable.   It depend on your qty .

Q 6 :How long does it take to the goods arrived?
A:For 1KG-100KG, Within 5-7 days by DHL,UPS,TNT, FEDEX,EMS    
Over 100KG.within 5-8days by air,20-40days by sea. usually shipping by DHL, Fedex, EMS, TNT, HKETK.

Q7: How do you treat quality complaint?
A:   First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.