S-Carboxymethyl-L-Cysteine

• Type: Cysteine
• Transport Package: 25kg/Drum
• Specification: 20mesh, 80mesh
• Trademark: ENGE
• Origin: Hebei Shijiazhuang
• Model NO.: AJI, USP, BP
• HS Code: 2930909099
• Production Capacity: 600t/Year

Product Description

Product Name	S-Carboxmethyl-L-Cysteine
Description	This productis a colorless to white crystalline powder with a special odor. It has good solubility in water and is soluble in alcohol and ketone solvents.
CAS NO.:	638-23-3
Molecular formula	C4H7NO3S
Molecular weight	179.19
Application	S-Carboxmethyl-L-Cysteine is widely used in fields such as pharmaceuticals, food, cosmetics, and skincare. It can promote the metabolism and repair of skin cells, and has antioxidant, moisturizing, and whitening effects. In addition, it can also be used to produce health products and protein emulsifiers.
Package	25 kg cardboard drums  lined with PE bags.
Period of validity	2 years

1.Are you manufacturer or trading company?
A:We are manufacturer and welcome to visit our factory.
 
2.How to confirm the product quality before place an order?
A:We can provide you with sample .Also we have the inspection report issued by the authoritative third- party testing agency.
 
3: What's your MOQ?
A:It's depend on different products. We accept sample order. Also for some products we can provide you with free sample.
 
4:Do you provide after sales service?
A:We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
 
5:How about delivery time and method?
A:We usually shipping within 3-5 working days after payments. 
We can shipping by sea, air and express. Also can make door to door shipping. 
 
6:How to solve the after-sale disputes?
A: We accept changing or refunding service if any quality problem.