factory Gamma-butyrolactone GBL in stock liquide 99% clear liquid 96-48-0

Product Name: Butyrolactone

CAS No.: 96-48-0

Molecular Formula: C4H6O2

Molecular Weight: 86.09

Other Name: 1,4 Butanolide;1,4-Butanolide;4 Butyrolactone;4 Hydroxybutyric Acid Lactone;4-Butyrolactone;4-Hydroxybutyric Acid Lactone;Dihydro-2(3H)-furanone;Furanone, tetrahydro 2;Furanone, tetrahydro-2-;gamma Butyrolactone

Appearance: 4-butyrolactone is a clear colorless oily liquid with a pleasant odor. (NTP, 1992)

LogP: -0.64

PSA: 26.3

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Hebei Paixing Technology Co., LTD. is a manufacturer specializing in the research and development of chemical raw materials and pharmaceutical intermediates, with rich experience in chemical production and sales. After more than five years of development, our sales network all over the world, in line with the quality first, reputation first business philosophy, our products have been highly praised by customers. Honest management is our principle, customer satisfaction is always our goal, we will continue to adhere to the quality of survival, science and technology for development, customer policy center, and constantly develop new products, improve the quality of production.

Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. We provide free samples, but the freight will be borne by you, and the cost will be returned to you or deducted from your order later.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How about the packing?
A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Q6: how do you control quality?
A: We will make samples before mass production and start mass production after sample approval. 100% inspection during production and random inspection before packaging.
Q7: how to contact us?
A:  send us the product information you are interested in. You will get a reply within 12 hours. or contact us by Whatsapp/Telegram:+86 16799458211 wickl:shoyan Email:px01@cnpaixing.com
Q8: which payment method do you accept?
A: For small orders, you can pay by wire transfer, Western Union, Bitcoin 
Q9: can you give me a discount?
A: Of course, it depends on your quantity
Q10: how to confirm product quality before placing an order?
A: you can get free samples for some products. You only need to pay for transportation or arrange express delivery to take samples for us. You can send us your product specifications and requirements. We will make products according to your requirements.
Q11: how do you deal with quality complaints?
A: first of all, our quality control will reduce the quality problem to nearly zero. If the actual quality problem is caused by
us, we will send you free goods for replacement or refund.
Q12: Are you trading company or manufacturer?
A: We are chemical factory in China. So we can offer best price and service.