Remove Acnes Fade Acne Marks Moisturizing CAS 107-43-7 149-91-7 Cosmetic Chemicals Raw Material

Basic Info

Product Description

Betaine, also known as betaine, trimethylammonium betaine, is a quaternary ammonium derivative of glycine, and is a type of nitrogen methyl compound or trimethyl formed after the hydrogen on the amino acid amino group is replaced by a methyl group. Inner salt. Common are glycyl betaine, beta-alanyl betaine and prolyl betaine. Prismatic crystals or leaf-like crystals are obtained from ethanol, with sweet taste and easy deliquescence. Melting point is 293ºC, decomposes at 300ºC, soluble in water, and ethanol, insoluble in ether, can be isomerized to methyl dimethylaminoacetate at the melting point, from free acid HO-N(CH3)3-CH2COOH The crystal of its monohydrate is obtained in aqueous solution, it loses water at 100 ºC to form betaine, which is stable in acid.Maillard reaction with sugar (browning reaction). It exists in plants such as beetroot and cottonseed, and is also contained in animal substances such as thorny shark meat and crab juice. It can be recovered from beet sugar mother liquor. It can also be obtained by methylation of aminoacetic acid or by the action of chloroacetic acid.

Q1: May I get some samples from your side?Re: Yes, of course. We'd like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.Q2: What is your MOQ?Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Q3: What kinds of payment is available for you?Re: We recommend you pay by Alibaba, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000.Q4: How about lead time?Re: For small quantity, the goods will be sent to you within 1-3 working days after payment. For larger quantity, the goods will be sent to you within 3-7 working days after payment.Q5: How long I can get my goods after payment?Re: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. If you want to use special line or air shipment, we can also provide and it will cost about 1-3 weeks. For large quantity, shipment by sea will be better. For transport time, it needs 3-40 days, which depends on your location.Q6: What's your after-sales service?Re: We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.